CONTENT
CHAPTER 1 SEO-Friendly Hosting: 5 Things to Look for in a Hosting
Company
By Amelia Willson
CHAPTER 2 The Ultimate Guide for an SEO-Friendly URL Structure
By Clark Boyd
CHAPTER 3 How to Use XML Sitemaps to Boost SEO
By Jes Scholz
CHAPTER 4 Best Practices for Setting Up Meta Robots Tags &
Robots.txt
By Sergey Grybniak
CHAPTER 5 Your Indexed Pages Are Going
Down – 5 Possible Reasons Why
By Benj Arriola
CHAPTER 6 An SEO Guide to HTTP Status
Codes
By Brian Harnish
CHAPTER 7 404 vs. Soft 404 Errors: What’s
the Difference & How to Fix
Both
By Benj Arriola
CHAPTER 8 8 Tips to Optimize
Crawl Budget for
SEO
By Aleh Barysevich
INTRODUCTION Technical SEO Is a Necessity, Not an Option
By Andy Betts
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CONTENT
CHAPTER 10 HTTP or HTTPS? Why You Need a Secure Site
By Jenny Halasz
CHAPTER 11 How to Improve Page Speed for More Traffic &
Conversions
By Jeremy Knauff
CHAPTER 12 7 Ways a Mobile-First Index Impacts SEO
By Roger Montti
CHAPTER 13
The Complete Guide to
Mastering Duplicate
Content Issues
By Stoney G deGeyter
CHAPTER 14 A Technical SEO Guide to
Redirects
By Vahan Petrosyan
CHAPTER 15 SEO-Friendly Pagination:
A Complete Best Practices
Guide
By Jes Scholz
CHAPTER 16
What Is Schema
Markup & Why It’s
Important for SEO
By Chuck Price
CHAPTER 9 How to Improve Your Website Navigation: 7 Essential
Best Practices
By Benj Arriola
CONTENT
CHAPTER 18 Understanding JavaScript Fundamentals: Your Cheat
Sheet
By Rachel Costello
CHAPTER 19 An SEO Guide to URL Parameter Handling
By Jes Scholz
CHAPTER 20 How to Perform an In-Depth Technical SEO Audit
By Anna Crowe
CHAPTER 17 Faceted Navigation: Best Practices for SEO
By Natalie Hoben
Technical SEO Is a
Necessity, Not an
Option
Introduction
Written By
Executive & CMO Advisor
Andy Betts
The practice of SEO has
changed more than any other
marketing channel over the
last decade. NEW WAYS TO APPROACH TECHNICAL SEO: A
NECESSITY, NOT AN OPTION
Through a succession of algorithmic evolutions, SEO has also
remained the foundation of a successful digital strategy – 51 percent of
online traffic arrives at websites via organic search, after all.
SEO has gone mainstream.
Still, we must take stock of the fact that SEO in 2018 requires new
skills and approaches to succeed in an increasingly competitive
world.
With more than 5,000 devices integrated with Google Assistant and
voice search on the rise, the focal points of search have become
decentralized.
The SERP as we knew it is long gone; search is dynamic, visual, and
everywhere now.
This has a very significant impact on organizations, as SEO is
a collaborative discipline that requires a synthesis of multiple
specialisms to achieve optimal results. At the heart of this lies the
domain of technical SEO, which has remained the foundation upon
which any successful strategy is built.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
A Brief History of Technical SEO
All roads lead back to technical – it’s how you now use your skills that
has changed.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
SEO has always entailed driving high-quality traffic through organic
search.
The means of achieving this goal have altered significantly since the
early days of SEO, when technical skills were dominant.
Crawlability was then – as it is now – a foremost consideration
when setting up an SEO strategy.
Content was secondary – a vehicle to include keywords and improve
rankings. This evolved over time to encompass link building, based
on Google’s key early innovation of using links to evaluate and rank
content.
The goal of marketers remained constant: to attract organic search
traffic that converted on their website.
As a result, we endured a cat and mouse game with some marketers
doing whatever it took to gain high search rankings.
As soon as Google caught up with keyword cloaking, black hat SEO
practitioners moved on to link buying in an attempt to manipulate
their rankings.
The Panda
and Penguin
algorithm
updates put
paid to a lot
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
In the process, SEO has moved from an entirely rational discipline
to something more rounded, including the typically “right-brained”
domain of creative content. This has changed the shape of SEO
departments and demanded collaboration with other digital
marketing departments.
Technical SEO, for its part, now encompasses all search engine
best practices and allows no room for manipulation. This specialism
never went away, but it has seen a recent renaissance as senior
marketers realize that it drives performance as well as crawler
compliance.
of those murky tactics and even (briefly) raised the discussion of
whether SEO was dead.
This question missed one key point.
As long as people are using search as a means to discover
information, SEO will continue in rude health. Those discussions
are a distant memory as we embrace modern SEO, especially its
convergence with content marketing.
The industry has gone from strength to strength and the best
strategies are now justly rewarded with increased search presence.
There are four key areas to this:
Site Content: Ensuring that content can be crawled and indexed
by all major search engines, in particular making use of log file
analysis to interpret their access patterns and structured data to
enable efficient access to content elements.
Structure: Creating a site hierarchy and URL structure that allow
both search engines and users to navigate to the most relevant
content. This should also facilitate the flow of internal link equity
through the site.
Conversion: Identifying and resolving any blockages that prevent
users from navigating through the site.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
Performance: A key development has been the evolution of
technical SEO into a performance-related specialism. This has
always been the case, but marketers of all stripes have realized
that technical SEO is about a lot more than just “housekeeping.”
Getting the three areas above in order will lead to better site
performance through search and other channels, too.
Within this context, it is worth questioning whether “SEO” is even an
adequate categorization for what we do anymore.
A New Approach: Site, Search &
Content Optimization
The term “search engine optimization” is arguably no longer fit
for purpose, as we extend our remit to include content marketing,
conversion rate optimization, and user experience.
According to research from BrightEdge, only 3 percent of
250 marketers surveyed believe SEO and content are separate
disciplines.
Our work includes:
Optimizing the site for users.
Ensuring accessibility of content for all major search engines and
social networks.
Creating content that engages the right audience across multiple
marketing channels.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
We should therefore be looking at this set of skills as site, search,
and content optimization – especially as the role of a search engine
continues to evolve beyond the 10 blue links of old.
Our responsibility is to get in front of consumers wherever they are
searching, which is an ever-changing set of contexts. This would
be a more fitting depiction of a marketing channel that plays an
increasingly pivotal role in digital and business strategy.
After all, when major technological trends develop, technical SEO
pros are often at the forefront of innovation. This looks set to be
further entrenched by recent industry developments.
Now that Accelerated Mobile Pages (AMP) and Progressive
Web Apps (PWAs) are center stage, brands must ensure that their
web presence meets the highest standards to keep pace with the
modern consumer.
Being “mobile-first” has big implications for how we engage our
audiences, but it is also a technological consideration. PWAs will
soon be coming to Google Chrome on desktop, which is a further
manifestation of the “mobile-first” approach to site experiences that
we all need to adopt.
It would be hard to argue that these fit uniquely under the remit of
‘Search Engine Optimization’, and yet it is likely SEO pros that will
lead to change within their respective organizations.
Brands need to think beyond search engines and imagine the
new ways their content could – and should – be discovered by
customers.
A different approach to SEO is required if we are to tap into the
full potential of emerging consumer trends. That approach should
expand to include site experience optimization, as well as traditional
SEO techniques.
There are plentiful new opportunities for those who adapt; a
process that can be accelerated by creating a collaborative working
environment.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
6 Thinking Hats & SEO
However we choose to label it, it should be clear that SEO has never
existed in a vacuum. From its early symbiosis with web development
to its latter-day convergence with content, SEO has always been
about collaboration.
It is therefore helpful to consider frameworks that can bring this idea
to life and bring together the specialist skills required for a modern
organic search campaign.
We typically talk only about black hat and white hat in SEO (with the
occasional mention of gray), but Edward de Bono’s Six Thinking
Hats approach can add structure to collaboration.
Each hat reflects a way of thinking and separates out the different
functions required to achieve successful outcomes. These could
be entirely different departments, different
individuals, or even different mindsets for
one person.
The objective is to improve the
collaborative process, but also to
erode the fallibility of subjectivity
by approaching every
challenge from all angles
before progressing.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
1. White Hat
A well-known term for most SEO pros, White Hat thinking in this
context depends purely on facts, statistics, and data points. This is
the most objective way of approaching a situation.
Who Should Wear This
Hat?
Data analysts and analytics
specialists are typically
naturals at adopting this
approach.
Why Is It Needed for
SEO?
Looking purely at the data
is a perfect starting point
for discussion. It keeps
everyone focused on the
objective truths of crosschannel
performance.
Data without context is
meaningless, of course, so
this approach in isolation
lacks the color needed to
understand consumers.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
2. Yellow Hat
The Yellow Hat approach brings optimism to the table, focusing
on the potential benefits a strategy may bring for brands and the
consumer.
Who Should Wear This
Hat?
Anyone can be an optimist,
so this could be a mindset
that all parties take on for a
period of time. Equally, this
could be handed to one
person as a responsibility;
the key thing is to maintain
some structure.
Why Is It Needed for
SEO?
We tend to have a lot
of ideas, so it is easy to
jettison some of them
before their full potential
has been explored. Taking
an alternative view allows
for full exploration of an
idea, even if only to retain
some of its components.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
3. Black Hat
The Black Hat is anathema to advanced SEO pros, but the
concept does have value in this particular context. We can use
this interchangeably with the “devil’s advocate” approach, where
someone purposefully points out obstacles and dangers for the
project.
Who Should Wear This Hat?
No one really, but be aware of the dangers of people offering SEO
solutions and little transparency into the how. Keep an eye out for
negative SEO attacks.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
4. Red Hat
The Red Hat approach relates to feelings and emotions, often based
on the gut reaction to an idea. This can be very beneficial for a digital
project, as we can sometimes be overly rational in our data-driven
approach.
Who Should Wear This
Hat?
It can be helpful to assign
this role to someone who
works closely with the target
audience, or who analyzes
and interprets a lot of
audience data.
Why Is It Needed for
SEO?
When fighting for vital –
and dwindling – consumer
attention, first impressions
matter. Content marketing
campaigns can depend
on getting this right, so
it’s worth listening to gut
instinct sometimes.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
5. Green Hat
The Green Hat brings creativity and spontaneity to the process,
tackling challenges from a new perspective when possible. Where
others see obstacles, this approach will see new opportunities.
Who Should Wear This
Hat?
Anyone can be creative.
However, it may be best to
assign this role to someone
who feels comfortable
sharing their ideas with
a group and is not easily
disheartened if they don’t
take off!
Why Is It Needed for
SEO?
There are best practices,
but those only take us so
far. They are a leveling
force; new ideas are what
really make the difference.
In an industry, as nascent
as ours, there are plenty
of trails yet to be explored.
The Green Hat brings that
element of innovation to a
discussion.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
6. Blue Hat
The Blue Hat organized the thinking process and takes ultimate
responsibility for bringing together the different strands into a
cohesive whole.
Who Should Wear This
Hat?
The project lead or the
person closest to the
brand’s objectives can help
keep things focused. Project
managers also have a
natural affinity for this role.
Why Is It Needed for
SEO?
SEO is an increasingly
diverse set of disciplines,
which makes this role
indispensable. To maximize
the organic search
opportunity, various
departments need to
be working in tandem
on an ongoing basis.
The Blue Hat keeps this
collaboration going.
Actual hats are optional, but may help the adoption of this approach.
Regardless, these ways of thinking have a range of
benefits across any organization:
Opportunities to integrate more digital functions into the SEO
process.
Ways to learn new skills, both by doing and by observing.
Integration of SEO best practices across more digital channels.
A central role for SEO, without reducing the importance of other
specialists.
Technical SEO Is Important Now
More Than Ever
SEO has evolved to be part of something bigger and technical skills
must be applied in a different manner.
If anything, it has expanded into a much more sophisticated and
nuanced digital channel that has outgrown the “Search Engine
Optimization” category.
The core tenets of organic search remain firmly in place, with
technical SEO given overdue prominence as a driver of web, mobile
and device performance.
SEO professionals are often at the forefront of technological
innovations and this looks unlikely to change in a world of voice
search, digital assistants, and Progressive Web Apps.
New approaches
are required if we
are to maximize
this opportunity,
however. That
begins with the
definition of what
exactly SEO entails
and extends to
the ways we lead
collaboration within our organizations.
The level of technical acumen needed for success has changed
back to the levels it once was.
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
NEW WAYS TO APPROACH TECHNICAL SEO: A NECESSITY, NOT AN OPTION
However, where and how you apply that knowledge
is key to technical success. Focus your skills on
optimizing:
Your site.
Mobile and desktop devices.
Mobile apps.
Voice search.
VR.
Agents.
Vertical search engines (it’s not just Google anymore – think
Amazon for example).
The AI revolution is begging for more help from technical SEO
professionals and data scientists to help drive it forward.
Mastering SEO fundamentals is only the bare minimum. If you really
want to win against the competition, you must go beyond the basics.
If you act now and take a slightly different viewpoint on your role,
organic search can assume a central role in both business strategy
and cross-channel digital marketing.
SEO-Friendly Hosting:
5 Things to Look for in
a Hosting Company
Chapter 1
Written By
Owner at AWCopywriting
Amelia Willson
1
As SEO professionals, we
have no shortage of things to
worry about.
I
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
There are the old standbys: backlinks, content creation, sitemaps
and robots.txt files.
And there’s new(er) stuff to get excited about as well: voice search,
featured snippets, the mobile-first index.
Amidst the noise, one factor often goes overlooked, even though it can
impact your site’s uptime and your page speed – both of which are
essential elements for maintaining positive organic performance.
I’m talking about web hosting, folks.
The web host you choose determines the overall consistency of
the site experience you offer organic visitors (and all visitors, for
that matter).
If you want to prevent server errors and page timeouts – and stop
users from bouncing back to Google – you need a solid web host
you can rely on.
Ultimately, you want a web host that supports your organic efforts,
rather than impeding them. Let’s look at five key features that define
an SEO-friendly web hosting company.
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
Your host’s uptime guarantee is arguably the most important factor in
whether they’re SEO-friendly.
Uptime refers to the percentage of the time your site is online and
accessible. The higher your uptime, the less likely visitors will visit
your site only to discover it’s down, sending them back to the search
engines and potentially risking your rankings in the process.
Better, more reliable hosts offer higher uptime guarantees.
For best results, choose a host with at least 99.9 percent uptime
guarantee (or higher, if you can get it). That translates to roughly 1.44
minutes of downtime a day and 8.8 hours per year. Not bad.
However, be wary of any host that claims 100 percent uptime. There’s
always going to be some
downtime. The key is
to keep it as short as
possible. That way, it
won’t affect your SEO
performance.
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
1. High Uptime Guarantee
While uptime refers to your site content being accessible to users,
your server location may dictate how quickly it’s accessible to them.
If you’re on a shared, VPS, or dedicated server hosting plan, your site
lives on a physical server in a data center somewhere (as opposed to
cloud hosting, where your data is housed in the cloud).
Ideally, you want that data center located as close as possible to the
majority of your site visitors. The farther away your server is, the longer
it can take for your site to load.
Server location can also look fishy to search engines, which may
affect your SEO. If you operate in one country but use a host located
halfway around the world, there may be something nefarious going
on.
It goes without saying that servers themselves should also be fast,
and that the host should further boost performance through a
Content Delivery Network (CDN).
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
2. Server Location
We all like options. You should enjoy them with your web hosting, too.
Beyond hosting itself, many hosting companies offer optional valueadds
that can upgrade your site.
Here are some of the SEO-friendly ones you’ll want to
see:
Automatic backups: If something ever goes wrong, you want a
site backup you can quickly restore from. See if your host offers
automatic backups for free or for an added cost.
SSL: HTTPS has been a ranking factor for years now. If you
haven’t already transitioned to a secure site, you need to get your
act together. Make sure your host supports SSL. Some even
include them for free with your hosting package.
Multiple hosting plans: As your site grows, your hosting needs
are likely to change (this is a good thing!). Eventually, your traffic
numbers may be big enough to warrant switching to your own
dedicated server. This transition will be easier (and cheaper) if
you don’t have to switch hosting providers at the same time.
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
3. Multiple Options
Alright, let’s say you’re actually using this list to compare hosts. By this
point, you’ve read through their hosting features, and it appears they’re
checking off all the right things.
Now it’s time to validate that the marketing claims are true. Before you
sign up with a host, take a few minutes to read their online reviews.
A caveat: The hosting space tends to attract more unhappy reviews
than most.
If a barista messes up your coffee, you’re unlikely to be bothered
enough to write a scathing review for the cafe on Yelp.
But if your site goes down, even for a moment, or even if you were at
fault (as can happen if you choose an inappropriate hosting plan for
your traffic needs), you are going to be extremely angry with your host
and tweet, post, and blog about it loudly and vociferously.
Unfortunately, that’s just the nature of the business.
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
4. Good Reviews
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
Having said that, you can still gather a lot of valuable information
from reviews. Look for hosts that appear again and again on Top
Web Hosts lists, and read the reviews to verify that the hosting plan
you’re considering is likely to give you what you need.
You won’t have trouble finding these lists. A quick Google search for
[best web hosting] delivered a slew of results from PCMag, CNET,
and more:
While you’re reading through the reviews, pay special attention to how
people talk about their support.
In the unlikely event that your site does go down, you want to be able
to fix it immediately. Most often, that will involve speaking to a support
person.
A good host will offer 24/7 support for free. Verify the operating hours
of your potential host’s support team, and see how exactly you’ll be
able to get in touch with them. Is there a phone number, live chat, or
email?
Check out their social profiles, too. Web hosts who care about helping
their customers tend to make customer support widely available on
social media, perhaps even via dedicated support Twitter accounts.
Here’s an example from Squarespace:
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
5. Responsive Support Team
Bonus: Easy-to-Use CMS
What Defines an SEO-Friendly Web
Host?
This one’s not exactly related to hosting, but it’s important
nonetheless. Being able to easily create outstanding content is key for
your SEO success. You know that.
So, you want a host that integrates with a CMS you’re either already
familiar with or you can easily learn. Otherwise, you’re just making
things hard on yourself!
Fortunately, most hosts today offer their own drag-and-drop content
creation tools. Many also integrate with WordPress and other popular
content management systems.
Good, reliable web hosting is one of those things that runs in the
background without you ever having to think about it. That, in
essence, is an SEO-friendly web host.
SEO-FRIENDLY HOSTING: 5 THINGS TO LOOK FOR IN A HOSTING COMPANY
1
The Ultimate Guide for
an SEO-Friendly URL
Structure
Chapter 2
Written By
Founder , Candid Digital
Clark Boyd
2
First impressions count.
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
And when it comes to your website, your URLs are often the first thing
Google and customers will see.
URLs are also the building blocks of an effective site hierarchy, passing
equity through your domain and directing users to their desired
destinations.
They can be tricky to correct if you don’t plan ahead, as you can end
up with endless redirect loops. Neither Google nor your site visitors will
appreciate those.
So they are worth getting right. But getting URL structure right involves
a complex blend of usability and accessibility factors, along with some
good old-fashioned SEO.
Although there is no one-size-fits-all approach, there are some rules we
can all follow to get the most out of our URLs and set our sites up for
future SEO success.
Every time you launch a page on your domain, it should have a
purpose. Whether transactional, informational, or administrative, its
reason for existence should be clear at the outset.
You’ll want this page to be discovered by the right people (and
crawlers), so you will incorporate some keyword research and include
the relevant terms. The most descriptive of these — the term that gets
to the nub of what this page is about — should be included in the
URL, close to the root domain.
We’ll deal with multiple pages that broadly tackle the same topic later,
but for now, let’s assume the simple example of a page that clearly
handles one topic. Let’s go for whiskey.
Generic example:
https://example.com/topic
Whiskey-based example:
https://example.com/whiskey
Even this isn’t quite as simple as it seems, though.
Should we use
“whiskey” or
“whisky” as our
standard spelling?
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
2
1. Use Your Keywords
The search volume is with “whiskey” and our site is based in the U.S.,
so let’s run with that.
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
2
Both are valid, with the former being an Irish spelling and the latter
Scottish. The Irish spelling has been adopted in the U.S., but we’ll
need more proof before proceeding with that as our chosen variation.
The Moz Keyword Explorer is great for this sort of predicament,
as it groups keywords together to give an estimate of the search
volume for particular topics. In this era of vague keyword-level search
volumes, it provides a nice solution.
Perhaps the biggest challenge we all face when defining a sitewide
URL hierarchy is ensuring that it will still fit our purpose for years to
come.
It is for this reason that some websites end up as a patchwork quilt
of sub-domains and conflicting paths to arrive at similar products.
This is poor from a user’s perspective, but it also sends confusing
signals to Google about how you categorize your product offering.
An example of this would be:
https://example.com/whiskey/irish-whiskey/jameson
https://example.com/bushmills
The first URL flows
logically from domain
to category to subcategory
to product.
The second
URL goes from
domain to product.
Hierarchically, both
products should sit at
the same level in the site
and the Jameson example is
better for SEO and users.
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
2
2. Build a Sound Structure for the
Future
We encounter this a lot, though. Why?
It can be a simple lack of communication, with a product team
launching a new item straight onto the site without consulting other
parties. It can also be down to a failure of future planning.
Either way, it’s essential to lay out your structure in advance. Work
together with different teams to understand the future direction
of the business, then add your SEO knowledge to shape the site
architecture. It will rarely be perfect, but the more you plan, the fewer
errors you will have to undo down the line.
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
2
As a rule of thumb, make sure a user can understand what your
page is about by looking at the URL. That means you don’t need to
include every single preposition or conjunction.
Words like “and” or “the” are just distractions and can be stripped
out of the URL altogether. Just as users can understand what a
topic is about without these short words, Google will derive all the
meaning it requires too.
You should also avoid keyword repetition within URLs. Adding the
same keyword multiple times in the hope of increasing your ranking
chances will only lead to a spammy URL structure.
An example of this unnecessary repetition would be:
https://domain.com/whiskey/irish-whiskey/jameson-irish-whiskey/
jameson-irish-whiskey-history
The first two uses of the main keyword make sense, but the third
and fourth are overkill.
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
2
3. Avoid Superfluous Words &
Characters
A few additional points to bear in mind on this topic:
Case Sensitivity: It is surprisingly common to find multiple
versions of the same URL, with one all in lower case and the
others using occasional capital letters. Use canonical tags to
mark the lower-case URL as the preferred version or, if possible,
use permanent redirects.
Hashes: These can be useful to send users to a specific section
of a page, but restrict their use in other circumstances if possible.
If the content users are sent to after the # symbol is unique, make
it available via a simple URL instead.
Word Delimiters: Stick with hyphens to separate words within
your URL strings. Underscores will serve to join two words
together, so be wary of using these.
URL Length: After 512 pixels, Google will truncate your URL in
search results pages. A good rule of thumb is to keep y0ur URLs
as short as you can, without losing their general meaning.
THE ULTIMATE GUIDE FOR AN SEO-FRIENDLY URL STRUCTURE
2
This one can be harder than it sounds, depending on the content
management system you use.
Some e-commerce platforms will automatically spit out character
strings that leave you with URLs like: https://domain.com/
cat/?cid=7078.
These are a bit unsightly and they also go against the rules we’ve
been outlining above. We want static URLs that include a logical
folder structure and descriptive keywords.
Although search engines have no problem crawling or indexing
either variant, for SEO-based reasons it’s better to use static URLs
rather than dynamic ones. The thing is, static URLs contain your
keywords and are more user-friendly since one can figure out what
the page is about just by looking at the static URL’s name.
So how do we get around this? You can use rewrite rules if your web
server runs Apache, and some tools like this one from Generate It
are helpful. There are different fixes for different platforms (some more
complex than others).
Some web developers
make use of relative URLs,
too. The problem with
relative URLs for SEO is
that they are dependent on
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4. Minimize Dynamic URL Strings
the context in which they occur. Once the context changes, the URL
may not work. For SEO, it’s better to use absolute URLs instead of
relative ones, since the former are what search engines prefer.
Now, sometimes different parameters can be added to the URL
for analytics tracking or other reasons (such as sid, utm, etc.) To
make sure that these parameters don’t make the number of URLs
with duplicate content grow over the top, you can do either of the
following:
Ask Google to disregard certain URL parameters in Google Search
Console in Configuration > URL Parameters.
See if your content management system allows you to solidify URLs
with additional parameters with their shorter counterparts.
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As a rule, there are two major versions of your domain indexed in
search engines: the www and the non-www version of it. We can
add to this the complexity of having a secure (https) and non-secure
(HTTP) version too, with Google giving preference to the former.
Most SEOs use the 301 redirect to point one version of their site to
the other (or vice versa).
This tells search engines that a particular URL has moved
permanently to another destination.
Alternatively (for instance, when you can’t do a redirect), you
can specify your preferred version in Google Search Console in
Configuration > Settings > Preferred Domain. However, this has
certain drawbacks:
This takes care of Google only.
This option is restricted to root domains only.
If you have an example.wordpress.com site,
this method is not for you.
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5. Consolidate the Different
Versions of Your Site
But why worry about the www vs non-www issue in the first place?
The thing is, some of your backlinks may be pointing to your www
version, while some could be going to the non-www version.
To ensure all versions’ SEO value is consolidated, it’s better to
explicitly establish this link between them. You can do this via the
301 redirect, in Google Search Console, or by using a canonical tag,
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So, canonical tags. These are a very helpful piece of code when you
have multiple versions of what is essentially the same page. By adding
a canonical tag, you can tell Google which one is your preferred
version.
Note: The canonical tag should be applied only with the purpose of
helping search engines decide on your canonical URL. For redirection
of site pages, use redirects. And, for paginated content, it makes
sense to employ rel=”next” and rel=”prev” tags in most cases.
Canonical tags are useful for just about any website, but they are
particularly powerful for online retailers.
For example, on Macy’s website, I can go to the Quilts & Bedspreads
page directly by using the URL (https://www.macys.com/shop/
bed-bath/quilts-bedspreads), or I can take different routes from the
homepage:
I can go to Homepage >> Bed& Bath >> Quilts & Bedspreads. The
following URL with my path recorded is generated:
https://www.macys.com/shop/bed-bath/quiltsbedspreads?
id=22748&edge=hybrid
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6. Make Correct Use of Canonical
Tags
As you see, for each of these URLs, a canonical URL is specified,
which is the cleanest version of all the URLs in the group:https://
www.macys.com/shop/bed-bath/quilts-bedspreads?id=22748
What this does is, it funnels down the SEO value each of these three
URLs might have to one single URL that should be displayed in the
search results (the canonical URL). Normally search engines do a
pretty good job identifying canonical URLs themselves, but, as Susan
Moskwa once wrote at Google Webmaster Central:
“If we aren’t able to detect all the duplicates of a particular page, we
won’t be able to consolidate all of their properties. This may dilute
the strength of that content’s ranking signals by splitting them across
multiple URLs.”
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Or I can go to Homepage >> For the Home >> Bed & Bath >>
Bedding >> Quilts & Bedspreads. The following URL is generated:
https://www.macys.com/shop/bed-bath/quiltsbedspreads?
id=22748&cm_sp=us_hdr-_-bed-%26-bath-_-22748_
quilts-%26-bedspreads_COL1
Now, all three URLs lead to the same content. And if you look into
the code of each page, you’ll see the following tag in the head
element:
In Google’s own Search Quality Evaluators Guidelines (a mustread
document for all SEOs!), there are clear references to both main
content and supplementary content.
Main content will be your lead page in each section that really sets
out what your category is all about. It will set out your stall as a
relevant source for a topic. Supplementary content provides, as the
name suggests, additional information that helps users navigate the
topic and reach informed decisions.
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7. Incorporate Topical Authority
URL structure is an essential component of getting this right.
So, let’s go back to our whiskey example to see how we might
tackle this. Our site is e-commerce focused and we want to sell the
product, of course. However, going for the jugular and only pushing
out product pages is tantamount to SEO tunnel vision.
Our initial research from Moz Keyword Explorer is a great resource
as we make these plans. Below, I have exported the keyword list
and reduced it to the highest-volume topics. From here, we can
start to decide what might qualify as a topic for a main content or
supplementary content page.
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This is a simplified example and just a first step, of course.
However, it is worth noting that this approach goes further than just
category > sub-category > product. By thinking in terms of main
content and supplementary content, a product is just as likely to
qualify as main content as a category is. The question is more about
which topics consumers want us to elaborate on to help them make
choices.
From here, we can dig into some of these topics and start to flesh
out what each hub might look like.
Some clear opportunities already stand out to create content and
rank via rich snippets. People want to know how whiskey is made,
what different varieties exist, and of course, whether it’s spelled
‘whiskey’ or ‘whisky’. This could be the beginning of a business
case to create a whiskey tasting guide or a ‘history of whiskey’
content hub on the site.
Combined with ranking difficulty metrics, business priorities, and
content production capabilities, this approach will soon take shape
as a site hierarchy and opportunity analysis.
For our whiskey example, it might start to comprise the following
structure:
https://domain.com/whiskey/whiskey-tasting-guide
https://domain.com/whiskey/whiskey-tasting-guide/how-to-tastewhiskey
https://domain.com/whiskey/whiskey-tasting-guide/how-iswhiskey-
made
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https://domain.com/whiskey/whiskey-tasting-guide/barley-whiskey
Again, there are decisions to make.
In the last URL, one could argue that the tasting guide page for
barley whiskey should sit under the barley whiskey sub-category
page in the site hierarchy. Barley whiskey has been earmarked as
‘main content’ in my spreadsheet, after all. The choice here comes
down to where we want to consolidate value; dispersing that value
would reduce our chances of ranking for any ‘tasting guide’ terms.
These are exactly the kinds of decisions that can lead to a confused
structure if a consistent logic is not followed.
All of this will contribute to your topical authority and increase site
visibility.
This type of content often already exists on site, too. I am not
claiming anything revolutionary by saying a website should have
lots of useful information, after all. However, the structure of this
content and how entities are semantically linked to each other
makes the difference between success and failure.
This can be used as a ‘quick win’ tactic and it tends to be received
well by all parties. Updating and moving existing content will always
be an easier sell than asking for an all-new content hub.
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Once you’ve ticked off all of the above, you’ll want to make sure
search engines know what’s going on with your website. That’s where
sitemaps come in handy — particularly XML sitemaps.
An XML Sitemap is not to be confused with the HTML sitemap. The
former is for the search engines, while the latter is mostly designed
for human users (although it has other uses t00).
So what is an XML Sitemap? In plain words, it’s a list of your site’s
URLs that you submit to the search engines.
This serves two purposes:
1. This helps search engines find your site’s pages more easily.
2. Search engines can use the sitemap as a reference when
choosing canonical URLs on your site.
Picking a preferred
(canonical) URL becomes
necessary when search
engines see duplicate
pages on your site, as we
saw above.
So, as they don’t want any
duplicates in the search
results, search engines use
a special algorithm to identify
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8. Create an XML Sitemap
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duplicate pages and pick just one URL to represent the group in the
search results. Other web pages just get filtered out.
Now, back to sitemaps. One of the criteria search engines may use
to pick a canonical URL for the group of web pages is whether this
URL is mentioned in the website’s sitemap.
So, what web pages should be included in your sitemap? For
purely SEO reasons, it’s recommended to include only the web
pages you’d like to show up in search. You should include a more
comprehensive account of your site’s URLs within the HTML
sitemap.
Summary
An SEO-friendly URL structure is the following things:
Easy to read: Users and search engines should be able to
understand what is on each page just by looking at the URL.
Keyword-rich: Keywords still matter and your target queries
should be within URLs. Just be wary of overkill; extending URLs just
to include more keywords is a bad idea.
Consistent: There are multiple ways to create an SEO-friendly
URL structure on any site. It’s essential that, whatever logic you
choose to follow, it is applied consistently across the site.
Static: Dynamic parameters are rarely an SEO’s best friend, but
they are quite common. Where possible, find a solution that allows
your site to render static URLs instead.
Future-proof: Think ahead when planning your site structure. You
should minimize the number of redirects on your domain, and it’s
easier to do this if you don’t require wholesale changes to URLs.
Comprehensive: Use the concepts of main content and
supplementary content to ensure you have adequate coverage for
all relevant topics. This will maximize your site’s visibility.
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Supported by data: It normally requires buy-in from a lot of
stakeholders to launch or update a particular site structure.
Numbers talk, so make use of search and analytics data to support
your case.
Submitted to search engines: Finally, create an XML sitemap
containing all of the URLs that you want to rank via SEO and
submit it to search engines. That will ensure all your hard work
gets the reward it deserves.
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How to Use XML
Sitemaps to Boost SEO
Chapter 3
Written By
International Digital Director, Ringier
Jes Scholz
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As the web evolves, so too
does Google and SEO.
HOW TO USE XML SITEMAPS TO BOOST SEO
This means what is considered best practice is often in flux. What may
have been good counsel yesterday, is not so today.
This is especially true for sitemaps, which are almost as old as SEO itself.
The problem is, when every man and their dog has posted answers
in forums, published recommendations on blogs and amplified
opinions with social media, it takes time to sort valuable advice from
misinformation.
3
So while most of us share a general understanding that
submitting a sitemap to Google Search Console is important,
you may not know the intricacies of how to implement them in a way
that drives SEO key performance indicators (KPIs).
Let’s clear up the confusion around best practices for sitemaps today.
In this article we cover:
What is an XML sitemap
XML sitemap format
Types of sitemaps
XML sitemap indexation optimization
XML sitemap best practice checklist
HOW TO USE XML SITEMAPS TO BOOST SEO
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What Is an XML Sitemap
In simple terms, an XML sitemap is a list of your website’s URLs.
It acts as a roadmap to tell search engines what content is available
and how to reach it.
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In the example above, a search engine will find all nine pages in a
sitemap with one visit to the XML sitemap file.
On the website, it will have to jump through five internal links to find
page 9.
This ability of an XML sitemap to assist crawlers in faster
indexation is especially important for websites that:
Have thousands of pages and/or a deep website architecture.
Frequently add new pages.
Frequently change content of existing pages.
Suffer from weak internal linking and orphan pages.
Lack a strong external link profile.
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3
Side note: Submitting a sitemap with noindex URLs can also
speed up deindexation. This can be more efficient than removing
URLs in Google Search Console if you have many to be deindexed.
But use this with care and be sure you only add such URLs
temporarily to your sitemaps.
Key Takeaway
Even though search engines can technically find your URLs
without it, by including pages in an XML sitemap you’re indicating
that you consider them to be quality landing pages.
While there is no guarantee that an XML sitemap will get your
pages crawled, let alone indexed or ranked, submitting one
certainly increases your chances.
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XML Sitemap Format
A one-page site using all available tags would have this XML sitemap:
But how should an SEO use each of these tags? Is all the metadata
valuable?
Loc (a.k.a. Location) Tag
This compulsory tag contain the absolute, canonical version of the
URL location.
It should accurately reflect your site protocol (http or https) and if you
have chosen to include or exclude www.
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3
For international websites, this is also where you can implement
your hreflang handling.
By using the xhtml:link attribute to indicate the language and region
variants for each URL, you reduce page load time, which the other
implementations of link elements in the <head> or HTTP headers
can’t offer
Yoast has an epic post on hreflang for those wanting to learn more.
Lastmod (a.k.a. Last Modified) Tag
An optional but highly recommended tag used to communicate the
file’s last modified date and time.
John Mueller acknowledged Google does use the lastmod metadata
to understand when the page last changed and if it should be
crawled. Contradicting advice from Illyes in 2015.
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The last modified time is especially critical for content sites as it
assists Google to understand that you are the original publisher.
It’s also powerful to communicate freshness, be sure to update
modification date only when you have made meaningful changes.
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Trying to trick search engines that your content is fresh, when
it’s not, may result in a Google penalty.
Changefreq (a.k.a. Change Frequency) Tag
Once upon a time, this optional tag hinted how frequently content on
the URL was expected to change to search engines.
But Mueller has stated that “change frequency doesn’t really play
that much of a role with sitemaps” and that “it is much better to just
specify the time stamp directly”.
Priority Tag
This optional tag that ostensibly tells search engines how important
a page is relative to your other URLs on a scale between 0.0 to 1.0.
At best, it was only ever a hint to search engines and both Mueller
and Illyes have clearly stated they ignore it.
Key Takeaway
Your website needs an XML sitemap, but not necessarily the
priority and change frequency metadata.
Use the lastmod tags accurately and focus your attention on
ensuring you have the right URLs submitted.
Types of Sitemaps
There are many different types of sitemaps. Let’s look at the ones you
actually need.
XML Sitemap Index
XML sitemaps have a couple of limitations:
A maximum of 50,000 URLs.
An uncompressed file size limit of 50MB.
Sitemaps can be compressed using gzip (the file name would
become something similar to sitemap.xml.gz) to save bandwidth for
your server. But once unzipped, the sitemap still can’t exceed either
limit.
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HOW TO USE XML SITEMAPS TO BOOST SEO
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Whenever you exceed either limit, you will need to split your URLs
across multiple XML sitemaps.
Those sitemaps can then be combined into a single XML sitemap
index file, often named sitemap-index.xml. Essentially, a sitemap
for sitemaps.
For exceptionally large websites who want to take a more granular
approach, you can also create multiple sitemap index files.
For example:
sitemap-index-articles.xml
sitemap-index-products.xml
sitemap-index-categories.xml
But be aware that you cannot nest sitemap index files.
For search engines to easily find every one of your
sitemap files at once, you will want to:
Submit your sitemap index(s) to Google Search Console and Bing
Webmaster Tools.
Specify your sitemap index URL(s) in your robots.txt file. Pointing
search engines directly to your sitemap as you welcome them to
crawl.
You can also submit sitemaps by pinging them to Google.
But beware:
Google no longer pays attention to hreflang entries in “unverified
sitemaps”, which Tom Anthony believes to mean those submitted via
the ping URL.
XML Image Sitemap
Image sitemaps were designed to improve the indexation of image
content.
In modern-day SEO, however, images are embedded within page
content, so will be crawled along with the page URL.
Moreover, it’s best practice to utilize JSON-LD schema.org/
ImageObject markup to call out image properties to search engines
as it provides more attributes than an image XML sitemap.
Because of this, an XML image sitemap is unnecessary for most
websites. Including an image sitemap would only waste crawl budget.
HOW TO USE XML SITEMAPS TO BOOST SEO
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The exception to this is if images help drive your business, such
as a stock photo website or ecommerce site gaining product page
sessions from Google Image search.
Know that images don’t have to to be on the same domain as your
website to be submitted in a sitemap. You can use a CDN as long as
it’s verified in Search Console.
XML Video Sitemap
Similar to images, if videos are critical to your business, submit an
XML video sitemap.If not, a video sitemap is unnecessary.
Save your crawl budget for the page the video is embedded into,
ensuring you markup all videos with JSON-LD as a schema.org/
VideoObject.
Google News Sitemap
Only sites registered with Google News should use this sitemap.
If you are, include articles published in the last two days, up to a limit
of 1,000 URLs per sitemap, and update with fresh articles as soon as
they’re published.
Contrary to some online advice, Google News sitemaps don’t
support image URL.
Google recommends using schema.org image or og:image to
specify your article thumbnail for Google News.
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Mobile Sitemap
This is not needed for most websites.
Why? Because Mueller confirmed mobile sitemaps are for feature
phone pages only. Not for smartphone-compatibility.
So unless you have unique URLs specifically designed for featured
phones, a mobile sitemap will be of no benefit.
HTML Sitemap
XML sitemaps take care of search engine needs. HTML sitemaps
were designed to assist human users to find content.
The question becomes, if you have a good user experience and well
crafted internal links, do you need a HTML sitemap?
Check the page views of your HTML sitemap in Google Analytics.
Chances are, it’s very low. If not, it’s a good indication that you need
to improve your website navigation.
HTML sitemaps are generally linked in website footers. Taking link
equity from every single page of your website.
Ask yourself. Is that the best use of that link equity? Or are you
including HTML sitemap as a nod to legacy website best practices?
If few humans use it. And search engines don’t need it as you have
strong internal linking and an XML sitemap. Does that HTML sitemap
have a reason to exist? I would argue no.
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Dynamic XML Sitemap
Static sitemaps are simple to create using a tool such as Screaming
Frog.
The problem is, as soon as you create or remove a page, your
sitemap is outdated. If you modify the content of a page, the sitemap
won’t automatically update the lastmod tag.
So unless you love manually creating and uploading sitemaps for
every single change, it’s best to avoid static sitemaps.
Dynamic XML sitemaps, on the other hand, are automatically update
by your server to reflect relevant website changes as they occur.
To create a dynamic XML sitemap:
Ask you developer to code a custom script, being sure to provide
clear specifications
Use a dynamic sitemap generator tool
Install a plugin for your CMS, for example the Yoast SEO plugin for
Wordpress
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Key Takeaway
Dynamic XML sitemaps and a sitemap index are modern best
practice. Mobile and HTML sitemaps are not.
Use image, video and Google News sitemaps only if improved
indexation of these content types drive your KPIs.
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3
XML Sitemap Indexation
Optimization
Now for the fun part. How do you use XML sitemaps to drive SEO
KPIs.
Only Include SEO Relevant Pages in XML Sitemaps
An XML sitemap is a list of pages you recommend to be crawled,
which isn’t necessarily every page of your website.
A search spider arrives at your website with an “allowance” for how
many pages it will crawl.
The XML sitemap indicates you consider the included URLs to
be more important than those that aren’t blocked but aren’t in the
sitemap.
You are using it to tell search engines “I’d really appreciate it if you’d
focus on these URLs in particular”.
Essentially, it helps you use crawl budget effectively.
By including only SEO relevant pages, you help search engines crawl
your site more intelligently in order to reap the benefits of better
indexation.
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You should exclude:
Non-canonical pages.
Duplicate pages.
Paginated pages.
Parameter or session ID based URLs.
Site search result pages.
Reply to comment URLs.
Share via email URLs.
URLs created by filtering that are unnecessary for SEO.
Archive pages.
Any redirections (3xx), missing pages (4xx) or server error pages
(5xx).
Pages blocked by robots.txt.
Pages with noindex.
Resource pages accessible by a lead gen form (e.g. white paper
PDFs).
Utility pages that are useful to users, but not intended to be
landing pages (login page, contact us, privacy policy, account
pages, etc.).
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I want to share an example from Michael Cottam about prioritising
pages:
Say your website has 1,000 pages. 475 of those 1,000 pages are SEO
relevant content. You highlight those 475 pages in an XML sitemap,
essentially asking Google to deprioritize indexing the remainder.
HOW TO USE XML SITEMAPS TO BOOST SEO
3
Now, let’s say Google crawls those 475 pages, and algorithmically
decides that 175 are “A” grade, 200 are “B+”, and 100 “B” or “B-”.
That’s a strong average grade, and probably indicates a quality
website to which to send users.
Contrast that against submitting all 1,000 pages via the XML
sitemap. Now, Google looks at the 1,000 pages you say are SEO
relevant content, and sees over 50 percent are “D” or “F” pages.
Your average grade isn’t looking so good anymore and that may
harm your organic sessions.
But remember, Google is going to use your XML sitemap only as a
clue to what’s important on your site.
Just because it’s not in your XML sitemap doesn’t necessarily
mean that Google won’t index those pages.
When it comes to SEO, overall site quality is a key factor.
To assess the quality of your site, turn to the sitemap related
reporting in Google Search Console (GSC).
Key Takeaway
Manage crawl budget by limiting XML sitemap URLs only to SEO
relevant pages and invest time to reduce the number of low quality
pages on your website.
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Fully Leverage Sitemap Reporting
The sitemaps section in the new Google Search Console is not as
data rich as what was previously offered.
It’s primary use now is to confirm your sitemap index has been
successfully submitted.
If you have chosen to use descriptive naming conventions, rather
than numeric, you can also get a feel for the number of different types
of SEO pages that have been “discovered” - aka all URLs found by
Google via sitemaps as well as other methods such as following links.
In the new GSC, the more valuable area for SEOs in regard to
sitemaps is the Index Coverage report.
The report will default to “All known pages”. Here you
can:
Address any “Error” or “Valid with warnings” issues. These often
stem from conflicting robots directives. One solved, be sure to
validate your fix via the Coverage report.
Look at indexation trends. Most sites are continually adding
valuable content, so “Valid” pages (aka those indexed by Google)
should steadily increase. Understand the cause of any dramatic
changes.
Select “Valid” and look in details for the type “Indexed, not
submitted in sitemap”. These are pages where you and Google
disagree on their value. For example, you may not have submitted
your privacy policy URL, but Google has indexed the page. In
such cases, there’s no actions to be taken. What you need to
be looking out for are indexed URLs which stem from poor
pagination handling, poor parameter handling, duplicate
content or pages being accidently left out of sitemaps.
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Afterwards, limit the report to the SEO relevant URLs you have
included in your sitemap by changing the drop down to “All
submitted pages”. Then check the details of all “Excluded” pages.
Reasons for exclusion of sitemap URLs can be put into
four action groups:
1. Quick wins: For duplicate content, canoncials, robots
directives, 40X HTTP status codes, redirects or legalities
exclusions put in place the appropriate fix.
2. Investigate page: For both “Submitted URL dropped” and
“Crawl anomaly” exclusions investigate further by using the Fetch
as Google tool.
3.Improve page: For “Crawled - currently not indexed” pages,
review the page (or page type as generally it will be many URLs
of a similar breed) content and internal links. Chances are, it’s
suffering from thin content, unoriginal content or is orphaned.
4. Improve domain: For “Discovered - currently not indexed”
pages, Google notes the typical reason for exclusion as they “tried
to crawl the URL but the site was overloaded”. Don’t be fooled. It’s
more likely that Google decided “it’s not worth the effort” to crawl
due to poor internal linking or low content quality seen from the
domain. If you see a larger number of these exclusions, review
the SEO value of the page (or page types) you have submitted via
sitemaps, focus on optimising crawl budget as well as review your
information architecture, including parameters, from both an link
and content perspective.
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Whatever your plan of action, be sure to note down benchmark KPIs.
The most useful metric to assess the impact of sitemap optimisation
efforts is the “All submitted pages” indexation rate - calculated by
taking the percentage of valid pages out of total discovered URLs.
Work to get this above 80 percent.
Why not to 100 percent? Because if you have focussed all your
energy on ensuring every SEO relevant URL you currently have is
indexed, you likely missed opportunities to expand your content
coverage.
Key Takeaway
In addition to identifying warnings and errors, you can use the
Index Coverage report as an XML sitemap sleuthing tool to isolate
indexation problems.
Note: If you are a larger website who has chosen to break their
site down into multiple sitemap indexes, you will be able to filter by
those indexes.
This will not only allow you to:
1. See the overview chart on a more granular level.
2. See a larger number of relevant examples when investigating a
type of exclusion.
3. Tackle indexation rate optimisation section by section.
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XML Sitemap Best Practice
Checklist
Do invest time to:
Compress sitemap files using gzip
Use a sitemap index file
Use image, video and Google news sitemaps only if indexation
drives your KPIs
Dynamically generate XML sitemaps
Ensure URLs are included only in a single sitemap
Reference sitemap index URL(s) in robots.txt
Submit sitemap index to both Google Search Console and Bing
Webmaster Tools
Include only SEO relevant pages in XML sitemaps
Fix all errors and warnings
Analyse trends and types of valid pages
Calculate submitted pages indexation rate
Address causes of exclusion for submitted pages
Now, go check your own sitemap and make sure you’re doing it
right.
HOW TO USE XML SITEMAPS TO BOOST SEO
3
Best Practices for
Setting Up Meta
Robots Tags & Robots.
txt
Chapter 4
Written By
Founder, Opporty
Sergey Grybniak
4
First-rate website optimization is
fundamental to success in search, but
forgetting about the technical part of
SEO can be a serious mistake. BEST PRACTICES FOR SETTING UP META ROBOTS TAGS &
ROBOTS.TXT
Experienced digital marketers and SEO professionals understand the
importance of proper search engine indexing. For that reason, they do
their best to help Google crawl and index their sites properly, investing
time and resources in on-page and off-page optimization.
Content, links, tags, meta descriptions, image optimization, and website
structure are essential for SEO, but if you have never heard about robots.
txt, meta robots tags, XML sitemaps, microformats, and X-Robot tags, you
could be in trouble.
But do not panic.
In this chapter, I will explain how to use and set up robots.txt and meta
robots tags. I will provide several practical examples as well.
Let’s start!
4
What Is Robots.txt?
Robots.txt is a text file used to instruct search engine bots (also
known as crawlers, robots, or spiders) how to crawl and index
website pages.
Ideally, a robots.txt file is placed in the top-level directory of your
website so that robots can access its instructions right away.
Why Is Robots.txt Important?
Correct robots.txt operation ensures that search engine bots are
routed to required pages, disallowing content duplicates that lead to
a fall in position. For that reason, you should make sure your site has
a thoughtfully created robot.txt file.
If a robots.txt file is set up incorrectly, it can cause multiple indexing
mistakes. So, every time you start a new SEO campaign, check your
robots.txt file with Google’s robots texting tool.
Do not forget: If everything is correctly set up, a robots.txt file will
speed up the indexing process.
Robots.txt on the Web
Yet, do not forget that any robots.txt file is publicly available on
the web. To access a robots.txt file, simply type: www.websiteexample.
com/robots.txt.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
This availability means that:
You cannot secure or hide any data within it.
Bad robots and malicious crawlers can take advantage of a robots.
txt file, using it as a detailed map to navigate your most valuable web
pages.
Also, keep in mind that robots.txt commands are actually directives.
This means that search bots can crawl and index your site, even if
you instruct them not to.
The good news is that most search engines (like Google, Bing,
Yahoo, and Yandex) honor robots.txt directives.
Robots.txt files definitely have drawbacks. Nonetheless, I strongly
recommend you make them an integral part of every SEO campaign.
Google recognizes and honors robots.txt directives and, in most
cases, having Google under your belt is more than enough.
Robots.txt Basics
The robots.txt file should:
Contain the usual text in the UTF-8 encoding, which consists of
records (lines), divided by symbols.
Be situated at the root of the website host to which it applies.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Be unique.
Contain not more than 1,024 rules.
Be under 500KB.
Google bots find all the content available for indexing if:
There is no robots.txt file.
A robots.txt file isn’t shown in the text format.
They do not receive the 200 OK response.
Note:
You can, but are not allowed to, mention the byte order mark (BOM)
at the beginning of the robots.txt file, as it will be ignored by bots.
The standard recommends the use of a newline before each Useragent
directive.
If your encoding contains symbols beyond the UTF-8, bots may
analyze the file incorrectly. They will execute the valid entry only,
ignoring the rest of your content without notifying you about the
mistake.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Robots.txt Structure
Robots.txt File consists of:
One or several User-agent directives, meant for robots of various
search engines.
Disallow and Allow directives that allow or restrict indexing.
Sitemap directives.
Disallow directives forbid indexing, Allow directives allow
indexing.
Each record consists of the directory field (allow, disallow, host or
user-agent), two-spot and a value. Empty spaces are not required,
but recommended for better readability. You can place comments
anywhere in the file and mark them with the # symbol.
“#” is the symbol meant for comment descriptions.
Google bots do not count everything mentioned between
the # symbol and the next newline.
The general format is: <field>:<value><#comment (optional)>.
Empty spaces at the beginning and the end will be ignored.
Letter case for <field> element does not matter.
Letter case might be important for the <value> element, depending
on the <field> element.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
What to Hide with Robots.txt
Obviously, you do not want to show search engines your private
technical page, customers’ personal data, and duplicate content.
Robots.txt files can be used to exclude certain directories,
categories, and pages from search. To that end, use the “disallow”
directive.
Here are some pages you should hide using a robots.txt
file:
Pages with duplicate content
Pagination pages
On-site search pages
Dynamic product and service pages
Account pages
Admin pages
Shopping cart
Chats
Thank-you pages
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
How to Use Robots.txt
Robots.txt files are pretty flexible and can be used in many ways.
Their main benefit, however, is that they enable SEO experts to
“allow” or “disallow” multiple pages at once without having to
access the code of page by page.
Here is an example of how I instruct Googlebot to avoid crawling
and indexing all pages related to user accounts, cart, and multiple
dynamic pages that are generated when users look for products in
the search bar or sort them by price, and so on.
For example, you can block all search crawlers from content, like
this:
User-agent: *
Disallow: /
Or hide your site’s directory structure and specific categories, like
this:
User-agent: *
Disallow: /no-index/
It’s also useful for excluding multiple pages from search.
Just parse URLs you want to hide from search crawlers. Then, add
the “disallow” command in your robots.txt, list the URLs and, voila! –
the pages are no longer visible to Google.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
More important, though, is that a robots.txt file allows you to
prioritize certain pages, categories, and even bits of CSS and JS
code. Have a look at the example below:
Here, we have disallowed WordPress pages and specific
categories, but wp-content files, JS plugins, CSS styles, and blog
are allowed. This approach guarantees that spiders crawl and index
useful code and categories, firsthand.
One more important thing: A robots.txt file is one of the possible
locations for your sitemap.xml file. It should be placed after Useragent,
Disallow, Allow, and Host commands. Like this:
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Note: You can also add your robots.txt file manually to Google
Search Console and, in case you target Bing, Bing Webmaster
Tools.
Even though robots.txt structure and settings are pretty
straightforward, a properly set up file can either make or break
your SEO campaign.
Be careful with settings: You can easily “disallow” your entire site
by mistake and then wait for traffic and customers to no avail.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Typical Robots.txt Mistakes
1. The File Name Contains Upper Case
The only possible file name is robots.txt, nor Robots.txt or ROBOTS.
TXT.
2. Using Robot.Txt Instead of Robots.txt
Once again, the file must be called robots.txt.
3. Incorrectly Formatted Instructions
For example: Disallow: Googlebot
The only correct option is:
User-agent: Googlebot
Disallow: /
4. Mentioning Several Catalogs in Single ‘Disallow’
Instructions
Do not place all the catalogs you want to hide in one ‘disallow’ line,
like this:
Disallow: /css/ /cgi-bin/ /images/
The only correct option is:
Disallow: /css/
Disallow: /cgi-bin/
Disallow: /images/
5. Empty Line in ‘User-Agent’
Wrong option:
User-agent:
Disallow:
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
The only correct option is:
User-agent: *
Disallow:
6. Using Upper Case in the File
This is wrong and is treated as a bad style:
USER-AGENT: GOOGLEBOT
DISALLOW:
7. Mirror Websites & URL in the Host Directive
To state which website is the main one and which is the mirror
(replica), specialists use 301 redirect for Google and ‘host’ directive
for Yandex.
Although the links to http://www.site.com, http://site.com, https://
www.site.com, and https://site.com seem identical for humans,
search engines treat them as four different websites.
Be careful when mentioning ‘host’ directives, so that search engines
understand you correctly:
Wrong
User-agent: Googlebot
Disallow: /cgi-bin
Host: http://www.site.com/
Correct
User-agent: Googlebot
Disallow: /cgi-bin
Host: www.site.com
If your site has https, the correct option is
User-agent: Googlebot
Disallow: /cgi-bin
Host: https:// www.site.com
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
8. Listing All the Files Within the Directory
9. Absence of Disallow Instructions
The disallow instructions are required so that search engines bots
understand your intents.
10. Redirect 404
Even if you are not going to create and fill out robots.txt. file for your
website, search engines may still try to reach the file. Consider
creating at least an empty robots.txt. to avoid disappointing search
engines with 404 Not Found pages.
Wrong
User-agent: *
Disallow: /AL/Alabama.html
Disallow: /AL/AR.html
Disallow: /Az/AZ.html
Disallow: /Az/bali.html
Disallow: /Az/bed-breakfast.html
Wrong
User-agent: *
Disallow: /AL/Alabama.html
Disallow: /AL/AR.html
Disallow: /Az/AZ.html
Disallow: /Az/bali.html
Disallow: /Az/bed-breakfast.html
Correct
Just hide the entire directory:
User-agent: *
Disallow: /AL/
Disallow: /Az/
Correct
Just hide the entire directory:
User-agent: *
Disallow: /AL/
Disallow: /Az/
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
11. Using Additional Directives in the * Section
If you have additional directives, such as ‘host’ for example, you
should create separate sections.
12. Incorrect HTTP Header
Some bots can refuse to index the file if there is a mistake in the
HTTP header.
Wrong
User-agent: *
Disallow: /css/
Host: www.example.com
Wrong
Content-Type: text/html
Correct
User-agent: *
Disallow: /css/
User-agent: Googlebot
Disallow: /css/
Host: www.example.com
Correct
Content Type: text/plain
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
The main panel shows us all the pages that are blocked.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Checking Pages Blocked with Robots.txt
Let’s use Screaming Frog to check the web pages that are blocked
with our robots.txt file.
1. Go to the right panel and choose ‘Overview’ (1), ‘Response Codes’
(2), ‘Blocked by Robots.txt’ (3).
2. Check to ensure that no pages with essential content are
occasionally hidden from search engines.
3. Choose ‘User Agent’ to test robots.txt for various search engines.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
4. Specify which search engine bots the tool should imitate.
5. You may test various robots.txt sections by repeating the entire
process and pressing ‘Start.’
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
What Are Meta Robots Tags?
Meta robots tags (REP tags) are elements of an indexer directive that
tell search engine spiders how to crawl and index specific pages on
your website.
They enable SEO professionals to target individual pages and
instruct crawlers on what to follow and what not to follow.
Meta Robots Tags Basics
You may hide pages from indexing in several ways, including
meta robots tags implementation. Here you can use the following
directives:
all – No limitations for indexing and content demonstration. This
directive is being used by default and has no impact on the search
engines’ work, unless otherwise specified.
noindex – Do not show this page and the ‘Saved Copy’ link in the
SERPs.
nofollow – Do not allow following the on-page links.
none – The same as noindex, and nofollow meta tags.
noarchive – Do not show the ‘Saved Copy’ link in the SERPs.
nosnippet – Do not show the extended description version of this
page in the SERPs.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
notranslate – Do not offer this page’s translation in the SERPs.
noimageindex – Do not index the on-page images.
unavailable_after: [RFC-850 date/time] – Do not show this
page in the SERPs after specified date/time. Use RFC 850 format.
How to Use Meta Robots Tags
Meta robots tags are pretty simple to use.
It does not take much time to set up meta robots tags. In four simple
steps, you can take your website indexation process up a level:
1. Access the code of a page by pressing CTRL + U.
2. Copy and paste the <head> part of a page’s code into a separate
document.
3. Provide step-by-step guidelines to developers using this
document. Focus on how, where, and which meta robots tags to
inject into the code.
4. Check to make sure the developer has implemented the tags
correctly. To do so, I recommend using The Screaming Frog SEO
Spider.
The screenshot below demonstrates how meta robots tags may
look (check out the first line of code):
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Meta robots tags are recognized by major search engines: Google,
Bing, Yahoo, and Yandex. You do not have to tweak the code for each
individual search engine or browser (unless they honor specific tags).
Main Meta Robots Tags Parameters
As I mentioned above, there are four main REP tag
parameters: follow, index, nofollow, and noindex. Here is
how you can use them:
index, follow: allow search bots to index a page and follow its links
noindex, nofollow: prevent search bots from indexing a page and
following its links
index, nofollow: allow search engines to index a page but hide its
links from search spiders
noindex, follow: exclude a page from search but allow following its
links (link juice helps increase SERPs)
REP tag parameters vary. Here are some of the rarely used
ones:
none
noarchive
nosnippet
unavailabe_after
noimageindex
nocache
noodp
notranslate
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Meta robots tags are essential if you need to optimize specific
pages. Just access the code and instruct developers on what to do.
If your site runs on an advanced CMS (OpenCart, PrestaShop) or
uses specific plugins (like WP Yoast), you can also inject meta tags
and their parameters directly into page templates. This allows you to
cover multiple pages at once without having to ask developers for
help.
Robots.txt & Meta Robots
Tags Non-Compliance
Incoherence between directives in robots.txt and on-page meta tags
is a common mistake.
For example, the robots.txt file hides the page from indexing, but the
meta robots tags do the opposite.
In such cases, Google will
pay attention to what is
prohibited by the robots.
txt file. Most likely, bots will
ignore the directives that
encourage indexing of the
content.
Pay attention to the
fact that robots.txt is
a recommendation by
Google, but not a demand.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Therefore, you still have a chance to see your page indexed, as long
as there are external links that lead to them.
If robots.txt does not hide the page, but the directives do – Google
bots will accomplish the most restricting task and will not index the
on-page content.
The conclusion is simple: eliminate non-compliance between meta
robots tags and robots.txt to clearly show Google which pages
should be indexed, and which should not.
Another noteworthy example is incoherence between on-page meta
tags.
Yandex search bots opt for positive value when they notice conflicts
between the meta tags on a page:
<meta name= “robots” content=”all”/>
<meta name=”robots” content=”noindex, follow”/>
<!–Bots will choose the ‘all’ value and index all the links and texts.–>
By contrast, Google bots opt for the strongest directive, indexing only
links and ignoring the content.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
The sitemap.xml, robots.txt and meta robots tags instructions
complement one another when set up correctly.
The major rules are:
Sitemap.xml, robots.txt and meta robots tags should not be
conflicting.
All the pages that are blocked in robots.txt and meta robots tags
must be excluded from sitemap.xml as well.
All the pages that are opened for indexing must be included in the
sitemap.xml as well.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
The Sitemap.xml Role
The sitemap.xml, robots.txt and meta robots tags instructions
complement one another when set up correctly.
The major rules are:
Sitemap.xml, robots.txt and meta robots tags should not be
conflicting.
All the pages that are blocked in robots.txt and meta robots tags
must be excluded from sitemap.xml as well.
All the pages that are opened for indexing must be included in the
sitemap.xml as well.
To Sum It Up
Knowing how to set up and use a robots.txt file and meta robots
tags is extremely important. A single mistake can spell death to your
entire campaign.
I personally know several digital marketers who have spent months
doing SEO, only to realize that their websites were closed to
indexation in robots.txt. Others abused the “nofollow” tag so much
that they lost backlinks in droves.
Dealing with robots.txt files and REP tags is pretty technical, which
can potentially lead to many mistakes. Fortunately, there are several
basic rules that will help you implement them successfully.
Robots.txt
1. Place your robots.txt file in the top-level directory of your website
code to simplify crawling and indexing.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
However, a few exceptions exist:
Starting the second pagination page, you should add ‘noindex,
follow’ to the meta robots tags, leaving those pages open for
indexing in robots.txt.
Consider adding all the pagination pages to the si temap.xml, so
all the links can be re-indexed.
2. Structure your robots.txt properly, like this: User-agent - Disallow
- Allow - Host - Sitemap. This way, search engine spiders access
categories and web pages in the appropriate order.
3. Make sure that every URL you want to “Allow:” or “Disallow:” is
placed on an individual line. If several URLs appear on one single
line, crawlers will have a problem accessing them.
4. Use lowercase to name your robots.txt. Having “robots.txt” is
always better than “Robots.TXT.” Also, file names are case sensitive.
5. Do not separate query parameters with spacing. For instance, a
line query like this “/cars/ /audi/” would cause mistakes in the robots.
txt file.
6. Do not use any special characters except * and $. Other
characters are not recognized.
7. Create separate robots.txt files for different subdomains. For
example, “hubspot.com” and “blog.hubspot.com” have individual files
with directory- and page-specific directives.
8. Use # to leave comments in your robots.txt file. Crawlers do not
honor lines with the # character.
9. Do not rely on robots.txt for security purposes. Use passwords
and other security mechanisms to protect your site from hacking,
scraping, and data fraud.
Meta Robots Tags
Be case sensitive. Google and other search engines may recognize
attributes, values, and parameters in both uppercase and lowercase,
and you can switch between the two if you want. I strongly
recommend that you stick to one option to improve code readability.
Avoid multiple <meta> tags. By doing this, you will avoid conflicts
in code. Use multiple values in your <meta> tag, like this: <meta
name=“robots” content=“noindex, nofollow”>.
Do not use conflicting meta tags to avoid indexing mistakes.
For example, if you have several code lines with meta tags like
this <meta name=“robots” content=“follow”> and this <meta
name=“robots” content=“nofollow”>, only “nofollow” will be taken
into account. This is because robots put restrictive values first.
Note: You can easily implement both robots.txt and meta robots
tags on your site. However, be careful to avoid confusion between
the two.
The basic rule here is, restrictive values take precedent. So, if you
“allow” indexing of a specific page in a robots.txt file but accidentally
“noindex” it in the <meta>, spiders will not index the page.
Also, remember: If you want to give instructions specifically to
Google, use the <meta> “googlebot” instead of “robots”, like this:
<meta name=“googlebot” content=“nofollow”>. It is similar to
“robots” but avoids all the other search crawlers.
BEST PRACTICES FOR SETTING UP META ROBOTS TAGS & ROBOTS.TXT
4
Your Indexed Pages
Are Going Down – 5
Possible Reasons Why
Chapter 5
Written By
SEO Director, Myers Media Group
Benj Arriola
5
Getting your webpages
indexed by Google (and other
search engines) is essential.
Pages that aren’t indexed
can’t rank.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
How do you see how many pages you have indexed? You can:
Use the site: operator.
Check the status of your XML Sitemap Submissions in Google
Search Console.
Check your overall indexation status.
Each will give different numbers, but why they are different is another
story.
For now, let’s just talk about analyzing a decrease in the number of
indexed pages reported by Google.
5
If your pages aren’t being indexed, this could be a sign that Google
may not like your page or may not be able to easily crawl it.
Therefore, if your indexed page count begins to decrease,
this could be because either:
You’ve been slapped with a Google penalty.
Google thinks your pages are irrelevant.
Google can’t crawl your pages.
Here are a few tips on how to diagnose and fix the issue of
decreasing numbers of indexed pages.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
Make sure they have the proper 200 HTTP Header Status.
Did the server experience frequent or long downtime? Did the
domain recently expire and was renewed late?
Action Item
You can use a free HTTP Header Status checking tool to
determine whether the proper status is there. For massive sites,
typical crawling tools like Xenu, DeepCrawl, Screaming Frog, or
Botify can test these.
The correct header status is 200. Sometimes some 3xx (except
the 301), 4xx, or 5xx errors may appear – none of these are good
news for the URLs you want to be indexed.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
1. Are the Pages Loading
Properly?
Sometimes a change in CMS, backend programming, or server
setting that results in a change in domain, subdomain, or folder may
consequently change the URLs of a site.
Search engines may remember the old URLs but, if they don’t
redirect properly, a lot of pages can become de-indexed.
Action Item
Hopefully a copy of the old site can still be visited in some way
or form to take note of all old URLs so you can map out the 301
redirects to the corresponding URLs.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
2. Did Your URLs Change
Recently?
Fixing duplicate content often involves implementing canonical tags,
301 redirects, noindex meta tags, or disallows in robots.txt. All of
which can result in a decrease in indexed URLs.
This is one example where the decrease in indexed pages might be
a good thing.
Action Item
Since this is good for your site, the only thing you need to do is to
double check that this is definitely the cause of the decrease of
indexed pages and not anything else.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
3. Did You Fix Duplicate Content
Issues?
Some servers have bandwidth restrictions because of the
associated cost that comes with a higher bandwidth; these servers
may need to be upgraded. Sometimes, the issue is hardware related
and can be resolved by upgrading your hardware processing or
memory limitation.
Some sites block IP addresses when visitors access too many
pages at a certain rate. This setting is a strict way to avoid any
DDOS hacking attempts but it can also have a negative impact on
your site.
Typically, this is monitored at a page’s second setting and if the
threshold is too low, normal search engine bot crawling may hit the
threshold and the bots cannot crawl the site properly.
Action Item
If this is a server bandwidth limitation, then it might be an
appropriate time to upgrade services.
If it is a server processing/memory issue, aside from upgrading
the hardware, double check if you have any kind of server caching
technology in place, this will give less stress on the server.
If an anti-DDOS software is in place, either relax the settings or
whitelist Googlebot to not be blocked anytime. Beware though,
there are some fake Googlebots out there; be sure to detect
googlebot properly. Detecting Bingbot has a similar procedure.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
4. Are Your Pages Timing Out?
Sometimes what search engine spiders see is different than what
we see.
Some developers build sites in a preferred way without knowing the
SEO implications.
Occasionally, a preferred out-of-the-box CMS will be used without
checking if it is search engine friendly.
Sometimes, it might have been done on purpose by an SEO
who attempted to do content cloaking, trying to game the search
engines.
Other times, the website has been compromised
by hackers, who cause a different page
to be shown to Google to promote
their hidden links or cloak the
301 redirections to their own
site.
The worse situation would
be pages that are infected
with some type of malware
that Google automatically
deindexes the page
immediately once detected.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
5. Do Search Engine Bots See
Your Site Differently?
Action Item
Using Google Search Console’s fetch and render feature is
the best way to see if Googlebot is seeing the same content as
you are.
You may also try to translate the page in Google Translate
even if you have no intention to translate the language or check
Google’s Cached page, but there are also ways around these
to still cloak content behind them.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
Index Pages Are Not Used as
Typical KPIs
A Decrease in Indexed Pages Isn’t
Always Bad
Key Performance Indicators (KPIs), which help measure the success
of an SEO campaign, often revolve around organic search traffic and
ranking. KPIs tend to focus on the goals of a business, which are tied
to revenue.
An increase in indexed pages pages may increase the possible
number of keywords you can rank for that can result in higher
profits. However, the point of looking at indexed pages is mainly just
to see whether search engines are able to crawl and indexed your
pages properly.
Remember, your pages can’t rank when search engines can’t see,
crawl, or index them.
Most of the time, a decrease in indexed pages could mean a bad
thing, but a fix to duplicate content, thin content, or low-quality
content might also result in a decreased number of indexed pages,
which is a good thing.
Learn how to evaluate your site by looking at these five possible
reasons why your indexed pages are going down.
YOUR INDEXED PAGES ARE GOING DOWN – 5 POSSIBLE REASONS WHY
5
An SEO Guide to HTTP
Status Codes
Chapter 6
Written By
SEO Director, Site Objective
Brian Harnish
6
One of the most important
assessments in any SEO audit
is determining what hypertext
transfer protocol status codes
(or HTTP Status Codes) exist on a
website.
AN SEO’S COMPLETE GUIDE TO HTTP: STATUS CODES
These codes can become complex, often turning into a hard puzzle that
must be solved before other tasks can be completed.
For instance, if you put up a page that all of a sudden disappears with a
404 not found status code, you would check server logs for errors and
assess what exactly happened to that page.
6
If you are working on an audit, other status codes can be a
mystery, and further digging may be required.
These codes are segmented into different types:
1xx status codes are informational codes.
2xx codes are success codes.
3xx redirection codes are redirects.
4xx are any codes that fail to load on the client side, or client error
codes.
5xx are any codes that fail to load due to a server error.
AN SEO GUIDE TO HTTP STATUS CODES
6
1xx Informational Status Codes
These codes are informational in nature and usually have no realworld
impact for SEO.
100 – Continue
Definition: In general, this protocol designates that the initial serving
of a request was received and not yet otherwise rejected by the
server.
SEO Implications: None
Real World SEO Application: None
101 - Switching Protocols
Definition: The originating server of the site understands, is willing
and able to fulfill the request of the client via the Upgrade header
field. This is especially true for when the application protocol on the
same connection is being used.
SEO Implications: None
Real World SEO Application: None
102 – Processing
Definition: This is a response code between the server and the
client that is used to inform the client side that the request to the
server was accepted, although the server has not yet completed the
request.
SEO Implications: None
Real World SEO Application: None
AN SEO GUIDE TO HTTP STATUS CODES
6
2xx Client Success Status Codes
This status code tells you that a request to the server was
successful. This is mostly only visible server-side. In the real world,
visitors will never see this status code.
SEO Implications: A page is loading perfectly fine, and no action
should be taken unless there are other considerations (such as
during the execution of a content audit, for example).
Real-World SEO Application: If a page has a status code of 200
OK, you don’t really need to do much to it if this is the only thing you
are looking at. There are other applications involved if you are doing
a content audit, for example.
However, that is beyond the scope of this article, and you should
already know whether or not you will need a content audit based on
initial examination of your site.
How to find all 2xx success codes on a website via Screaming Frog:
There are two ways in Screaming Frog that you can find 2xx HTTP
success codes: through the GUI, and through the bulk export
option.
Method 1 – Through the GUI
1. Crawl your site using the settings that you are comfortable with.
2. All of your site URLs will show up at the end of the crawl.
3. Look for the Status Code column. Here, you will see all 200 OK,
2xx based URLs.
AN SEO GUIDE TO HTTP STATUS CODES
6
Method 2 – The Bulk Export Option
1. Crawl your site using the settings that you are comfortable with.
2. Click on Bulk Export
3. Click on Response Codes
4. Click on 2xx Success Inlinks
AN SEO GUIDE TO HTTP STATUS CODES
6
201 – Created
This status code will tell you that the server request has been
satisfied and that the end result was that one or multiple resources
were created.
202 – Accepted
This status means that the server request was accepted to be
processed, but the processing has not been finished yet.
203 – Non-Authoritative Information
A transforming proxy modified a successful payload from the origin
server’s 200 OK response.
204 – No Content
After fulfilling the request successfully, no more content can be sent
in the response payload body.
205 – Reset Content
This is similar to the 204 response code, except the response
requires the client sending the request reset the document view.
206 – Partial Content
Transfers of one or more components of the selected page that
corresponds to satisfiable ranges that were found in the range
header field of the request. The server, essentially, successfully
fulfilled the range request for said target resource.
207 – Multi-Status
In situations where multiple status codes may be the right thing, this
multi-status response displays information regarding more than one
resource in these situations.
AN SEO GUIDE TO HTTP STATUS CODES
6
3xx Redirection Status Codes
How Can 301 Redirects Impact
SEO?
Mostly, 3xx Redirection codes denote redirects. From temporary to
permanent. 3xx redirects are an important part of preserving SEO
value.
That’s not their only use, however. They can explain to Google
whether or not a page redirect is permanent, temporary, or
otherwise.
In addition, the redirect can be used to denote pages of content that
are no longer needed.
301 – Moved Permanently
These are permanent redirects. For any site migrations, or other
situations where you have to transfer SEO value from one URL to
another on a permanent basis, these are the status codes for the
job.
Google has said several things about the use of 301 redirects and
their impact. John Mueller has cautioned about their use.
“So for example, when it comes to links, we will say well, it’s this link
between this canonical URL and that canonical URL- and that’s how
we treat that individual URL.
AN SEO GUIDE TO HTTP STATUS CODES
6
In that sense it’s not a matter of link equity loss across redirect
chains, but more a matter of almost usability and crawlability. Like,
how can you make it so that Google can find the final destination
as quickly as possible? How can you make it so that users don’t
have to jump through all of these different redirect chains. Because,
especially on mobile, chain redirects, they cause things to be really
slow.
If we have to do a DNS lookup between individual redirects, kind of
moving between hosts, then on mobile that really slows things down.
So that’s kind of what I would focus on there.
Not so much like is there any PageRank being dropped here. But
really, how can I make it so that it’s really clear to Google and to users
which URLs that I want to have indexed. And by doing that you’re
automatically reducing the number of chain redirects.”
It is also important to note here that not all 301 redirects will pass
100 percent link equity. From Roger Montti’s reporting:
“A redirect from one page to an entirely different page will result in no
PageRank being passed and will be considered a soft 404.”
John Mueller also mentioned previously:
“301-redirecting for 404s makes sense if you have 1:1 replacement
URLs, otherwise we’ll probably see it as soft-404s and treat like a
404.”
AN SEO GUIDE TO HTTP STATUS CODES
6
302 – Found
Also known as temporary redirects, rather than permanent
redirects. They are a cousin of the 301 redirects with one important
difference: they are only temporary.
You may find 302s instead of 301s on sites where these redirects
have been improperly implemented.
Usually, they are done by developers who don’t know any better.
The other 301 redirection status codes that you may come across
include:
300 – Multiple Choices
This redirect involves multiple documents with more than one
version, each having its own identification. Information about these
documents is being provided in a way that allows the user to select
the version that they want.
303 – See Other
A URL, usually defined in the location header field, redirects the user
agent to another resource. The intention behind this redirect is to
provide an indirect response to said initial request.
The matching of the topic of the page in this instance is what’s
important. “the 301 redirect will pass 100 percent PageRank only if
the redirect was a redirect to a new page that closely matched the
topic of the old page.”
AN SEO GUIDE TO HTTP STATUS CODES
6
304 – Not Modified
The true condition, which evaluated false, would normally have
resulted in a 200 OK response should it have evaluated to true.
Applies to GET or HEAD requests mostly.
305 – Use Proxy
This is now deprecated, and has no SEO impact.
307 – Temporary Redirect
This is a temporary redirection status code that explains that the
targeted page is temporarily residing on a different URL. It lets the
user agent know that it must NOT make any changes to the method
of request if an auto redirect is done to that URL.
308 – Permanent Redirect
Mostly the same as a 301 permanent redirect.
AN SEO GUIDE TO HTTP STATUS CODES
6
4xx Client Error Status Codes
4xx client error status codes are those status codes that tell us that
something is not loading – at all – and why.
While the error message is a subtle difference between each code,
the end result is the same. These errors are worth fixing and should
be one of the first things assessed as part of any website audit.
Error 400 Bad Request
403 Forbidden
404 Not Found
These statuses are the most common requests an SEO will
encounter – the 400, 403 and 404 errors. These errors simply mean
that the resource is unavailable and unable to load.
Whether it’s due to a temporary server outage, or other reason,
it doesn’t really matter. What matters is the end result of the bad
request – your pages are not being served by the server and is
There are two ways to find 4xx errors that are plaguing a site in
Screaming Frog – through the GUI, and through bulk export.
Screaming Frog GUI Method:
1. Crawl your site using the settings that you are comfortable with.
2. Click on the down arrow to the right.
3. Click on response codes.
4. Filter by Client Error (4xx).
AN SEO GUIDE TO HTTP STATUS CODES
6
Screaming Frog Bulk
Export Method:
1. Crawl your site with the
settings you are familiar
with.
2. Click on Bulk Export.
3. Click on Response
Codes.
4. Click on Client error
(4xx) Inlinks.
AN SEO GUIDE TO HTTP STATUS CODES
6
These are other 4xx errors that you may come across, including:
401 - Unauthorized
402 - Payment Required
405 - Method Not Allowed
406 - Not Acceptable
407 - Proxy Authentication Required
408 - Request Timeout
409 - Conflict
410 - Gone
411 - Length Required
412 - Precondition Failed
413 - Payload Too Large
414 - Request-URI Too Long
415 - Unsupported Media Type
416 - Requested Range Not Satisfiable
417 - Expectation Failed
418 - I’m a teapot
421 - Misdirected Request
422 - Unprocessable Entity
423 - Locked
424 - Failed Dependency
426 - Upgrade Required
428 - Precondition Required
429 - Too Many Requests
431 - Request Header Fields Too Large
444 - Connection Closed Without Response
451 - Unavailable For Legal Reasons
499 - Client Closed Request
AN SEO GUIDE TO HTTP STATUS CODES
6
5xx Server Error Status Codes
All of these errors imply that there is something wrong at the server
level that is preventing the full processing of the request.
The end result will always (in most cases that serve us as SEOs) be
the fact that the page does not load and will not be available to the
client side user agent that is viewing it.
This can be a big problem for SEOs.
Again, using Screaming Frog, there are two methods you can use
to get to the root of the problems being caused by 5xx errors on a
website. A GUI method, and a Bulk Export method.
Screaming Frog GUI Method for Unearthing 5xx Errors
1. Crawl your site using the settings that you are comfortable with.
2. Click on the dropdown arrow on the far right.
3. Click on “response codes”.
4. Click on Filter > Server Error (5xx)
5. Select Server Error (5xx).
6. Click on Export
AN SEO GUIDE TO HTTP STATUS CODES
6
Screaming Frog Bulk Export Method for Unearthing 5xx Errors
AN SEO GUIDE TO HTTP STATUS CODES
6
1. Crawl your site using the settings you are comfortable with.
2. Click on Bulk Export.
3. Click on Response Codes.
4. Click on Server Error (5xx) Inlinks.
This will give you all of the 5xx errors that are presenting on your
site.
AN SEO GUIDE TO HTTP STATUS CODES
6
There are other 5xx http status codes that you may come across,
including the following:
500 - Internal Server Error
501 - Not Implemented
502 - Bad Gateway
503 - Service Unavailable
504 - Gateway Timeout
505 - HTTP Version Not Supported
506 - Variant Also Negotiates
507 - Insufficient Storage
508 - Loop Detected
510 - Not Extended
511 - Network Authentication Required
599 - Network Connect Timeout Error
AN SEO GUIDE TO HTTP STATUS CODES
6
Making Sure That HTTP Status
Codes Are Corrected On Your Site
Is a Good First Step
When it comes to making a site that is 100 percent crawlable, one of
the first priorities is making sure that all content pages that you want
the search engines to know about are 100 percent crawlable. This
means making sure that all pages are 200 OK.
Once that is complete, you will be able to move forward with more
SEO audit improvements as you assess priorities and additional
areas that need to be improved.
“A website’s work is never done” should be an SEO’s mantra. There
is always something that can be improved on a website that will
result in improved search engine rankings.
If someone says that their
site is perfect, and that they
need no further changes,
then I have a $1 million
dollar bridge to sell you in
Florida.
AN SEO GUIDE TO HTTP STATUS CODES
6
404 vs. Soft 404
Errors: What’s the
Difference & How to
Fix Both
Chapter 7
Written By
SEO Director, Myers Media Group
Benj Arriola
7
Every page that loads in a
web browser has a response
code included in the HTTP
headers, which may or may
not be visible on the web
page itself.
404 VS SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
There are many different response codes a server gives to
communicate the loading-status of the page; one of the most well-known
codes is the 404-response code.
Generally, any code within 400 to 499 indicates that the page didn’t load.
The 404-response code is the only one that carries a specific meaning
– that the page is actually gone and probably isn’t coming back anytime
soon.
7
What’s a Soft 404 Error?
Potentially Misidentified as Soft
404
A soft 404 error isn’t an official response code sent to a web
browser. It’s just a label Google adds to a page within their index.
As Google crawls pages, it allocates resources carefully ensuring
that no time is wasted by crawling missing pages which do not
need to be indexed.
However, there are some servers that are poorly configured and
their missing page loads a 200 code when it should display a
404-response code. If the invisible HTTP header displays a 200
code even if the web page clearly states that the page isn’t found,
the page might be indexed, which is a waste of resources for
Google.
To combat this issue, Google notes the characteristics of 404 pages
and attempts to discern whether the 404 page really is a 404 page.
In other words, Google learned that if it looks like a 404, smells like a
404, and acts like a 404, then it’s probably a genuine 404 page.
There are also cases wherein the page isn’t actually missing, but
certain characteristics have triggered Google to categorize it as a
missing page.
Some of these characteristics include a small amount or lack of
content on the page and having too many similar pages on the site.
404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
7
These characteristics are also similar to the factors that the Panda
algorithm tackles. The Panda update considers thin and duplicate
content as negative ranking factors.
Therefore, fixing these issues will help avoid both soft 404s and
Panda issues.
404 errors have two main causes:
An error in the link, directing users to a page that doesn’t exist.
A link going to a page that used to exist and suddenly disappeared.
Linking Error
If the cause of the 404 is a linking error, you just have to fix the links.
The difficult part of this task is finding all the broken links on a site.
It can be more challenging for large, complex sites that have
thousands or millions of pages. In instances like this, crawling
tools come in handy. You can try using software such as Xenu,
DeepCrawl, Screaming Frog, or Botify.
A Page That No Longer Exists
When a page no longer exists, you have two options:
Restore the page if it was accidentally removed.
301 redirect it to the closest related page if it was removed on
purpose.
404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
7
First, you have to locate all the linking errors on the site. Similar to
finding all errors in linking for a large scale website, you can use
crawling tools. However, crawling tools may not find orphaned
pages, which are pages that are not linked from anywhere within
the navigational links or from any of the pages.
Orphaned pages can exist if they used to be part of the website,
then after a website redesign, the link going to this old page
disappeared, but external links from other websites might still be
linking to them. To double check if these kinds of pages exist on
your site, you can use a variety of tools.
Google Search Console
Search console will report 404 pages as Google’s crawler goes
through all the pages it can find. This can include links from other
sites going to a page that used to exist on your website.
Google Analytics
You won’t find a missing page report in
Google Analytics by default. However,
you can track them in a number of ways.
For one, you can create a
custom report
and segment
out pages
that have a
page title
mentioning Error
404 – Page Not Found.
404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
7
Another way to find orphaned pages within Google Analytics is to
create custom content groupings and to assign all 404 pages to a
content group.
Site: Operator Search Command
Searching Google for “site:example.com” will list all pages of
example.com that are indexed by Google. You can then individually
check if the pages are loading or if they’re giving 404s.
To do this at scale, I like using WebCEO, which has a feature to
run the site: operator not only on Google, but also on Bing, Yahoo,
Yandex, Naver, Baidu, and Seznam.
Since all the search engines will only give you a subset, running it
on multiple search engines can help give a larger list of pages of
your site. This list can be exported and run on tools for a mass 404
check. I simply do this by adding all URLs as links within an HTML
file and loading it on Xenu to massively check for 404 errors.
Other Backlink Research Tools
Backlink research tools like Majestic, Ahrefs, Moz Open Site
Explorer, Sistrix, LinkResearchTools, and CognitiveSEO can also
help.
Most of these tools will export a list of backlinks linking to your
domain. From there, you can check all the pages that are being
linked to and look for 404 errors.
404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
7
How to Fix Soft 404 Errors
Crawling tools won’t detect a soft 404 because it isn’t really a 404
error. But you can use crawling tools to detect something else.
Here are a few things to find:
Thin Content: Some crawling tools not only report pages that
have thin content, but also show a total word count. From there,
you can sort URLs based on your content’s number of words.
Start with pages that have the least amount of words and evaluate
whether the page has thin content.
Duplicate Content: Some crawling tools are sophisticated
enough to discern what percentage of the page is template
content. If the main content is nearly the same as many other
pages, you should look into these pages and determine why
duplicate content exists on your site.
Aside from the crawling tools, you can also use Google Search
Console and check under crawl errors to find pages that are listed
under soft 404s.
Crawling an entire site to find issues that cause soft 404s allows
you to locate and correct problems before Google even detects
them.
After detecting these soft 404 issues, you will need to correct them.
404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
7
Most of the time, the solutions appear to be common sense. This
can include simple things like expanding pages with thin content
or replacing duplicate content with new and unique ones.
Throughout this process, here are a few things to
consider:
Consolidate Pages: Sometimes thin content is caused by being
too specific with the page topic, which can leave you with little
to say. Merging several thin pages into one page can be more
appropriate if the topics are related. Not only does this solve thin
content issues, but it can fix duplicate content issues as well. For
example, an e-commerce site selling shoes that come in different
colors and sizes may have a different URL for each size and color
combination. This leaves a large number of pages with content
that is thin and relatively identical. The more effective approach
is to put this all on one page instead and enumerate the options
available.
Find Technical Issues That Cause Duplicate Content: Using
even the simplest web crawling tool like Xenu (which doesn’t look
at content but only URLs, response codes, and title tags), you can
still find duplicate content issues by looking at URLs. This includes
things like www vs non-www URLs, http and https, with index.html
and without, with tracking parameters and without, etc. A good
summary of these common duplicate content issues found in
URLs patterns can be found on slide 6 of this presentation.
404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE & HOW TO FIX BOTH
7
Google Treats 404 Errors & Soft
404 Errors the Same Way
A soft 404 is not real 404 error, but Google will deindex those pages
if they aren’t fixed quickly. It is best to crawl your site regularly to
see if 404 or soft 404 errors occur. Crawling tools should be a major
component of your SEO arsenal. 404 VS. SOFT 404 ERRORS: WHAT’S THE DIFFERENCE &
HOW TO FIX BOTH
7
8 Tips to Optimize
Crawl Budget for SEO
Chapter 8
Written By
Founder and CMO, SEO PowerSuite
Aleh Barysevich
8
When you hear the words
“search engine optimization,”
what do you think of? 8
TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
My mind leaps straight to a list of SEO ranking factors, such as proper
tags, relevant keywords, a clean sitemap, great design elements, and a
steady stream of high-quality content.
However, a recent article by my colleague, Yauhen Khutarniuk, made
me realize that I should be adding “crawl budget” to my list.
While many SEO experts overlook crawl budget because it’s not very well
understood, Khutarniuk brings some compelling evidence to the table –
which I’ll come back to later in this chapter – that crawl budget can, and
should, be optimized.
This made me wonder: how does crawl budget optimization overlap with
SEO, and what can websites do to improve their crawl rate?
8
First Things First – What Is a Crawl
Budget?
Web services and search engines use web crawler bots, aka
“spiders,” to crawl web pages, collect information about them, and
add them to their index. These spiders also detect links on the
pages they visit and attempt to crawl these new pages too.
Examples of bots that you’re probably familiar with include
Googlebot, which discovers new pages and adds them to the
Google Index, or Bingbot, Microsoft’s equivalent.
Most SEO tools and other web services also rely on spiders to
gather information. For example, my company’s backlink index, SEO
PowerSuite Backlink Index, is built using a spider called BLEXBot,
which crawls up to 7.1 billion web pages daily gathering backlink
data.”
The number of times a search engine spider crawls your website
in a given time allotment is what we call your “crawl budget.” So
if Googlebot hits your site 32 times per day, we can say that your
typical Google crawl budget is approximately 960 per month.
You can use tools such
as Google Search
Console and Bing
Webmaster
Tools to figure
out your
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
Is Crawl Budget Optimization the
Same as SEO?
Yes – and no. While both types of optimization aim to make your
page more visible and may impact your SERPs, SEO places a
heavier emphasis on user experience, while spider optimization is
entirely about appealing to bots.
So how do you optimize your crawl budget specifically? I’ve
gathered the following nine tips to help you make your website as
crawlable as possible.
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
website’s approximate crawl budget. Just log in to Crawl > Crawl
Stats to see the average number of pages crawled per day.
How to Optimize Your Crawl
Budget
1. Ensure Your Pages Are Crawlable
Your page is crawlable if search engine spiders can find and follow
links within your website. You’ll have to configure your .htaccess and
robots.txt so that they don’t block your site’s critical pages.
You may also want to provide text versions of pages that rely heavily
on rich media files, such as Flash and Silverlight.
Of course, the opposite is true if you do want to prevent a page from
showing up in search results.
However, it’s not enough to simply set your Robots.txt to “Disallow,”
if you want to stop a page from being indexed. According to
Google: “Robots.txt Disallow does not guarantee that a page will
not appear in results.”
If external information (e.g., incoming links) continue to direct traffic
to the page that you’ve disallowed, Google may decide the page is
still relevant.
In this case, you’ll need to manually block the page from being
indexed by using the noindex robots meta tag or the X-Robots-Tag
HTTP header.
noindex meta tag: Place the following meta tag in the <head>
section of your page to prevent most web crawlers from indexing
your page:
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
noindex” />
X-Robots-Tag: Place the following in your HTTP header response to
tell crawlers not to index a page:
X-Robots-Tag: noindex
Note that if you use noindex meta tag or X-Robots-Tag, you should
not disallow the page in robots.txt, The page must be crawled
before the tag will be seen and obeyed.
2. Use Rich Media Files Cautiously
There was a time when Googlebot couldn’t crawl content like
JavaScript, Flash, and HTML. Those times are mostly past (though
Googlebot still struggles with Silverlight and some other files).
However, even if Google can read most of your rich media files,
other search engines may not be able to, which means that you
should use these files judiciously, and you probably want to avoid
them entirely on the pages you want to be ranked.
You can find a full list of the files that Google can index here.
3. Avoid Redirect Chains
Each URL you redirect to wastes a little of your crawl budget.
When your website has long redirect chains, i.e., a large number of
301 and 302 redirects in a row, spiders such as Googlebot may drop
off before they reach your destination page, which means that page
won’t be indexed.
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
Best practice with redirects is to have as few as possible on your
website, and no more than two in a row.
4. Fix Broken Links
When asked whether or not broken links affect web ranking,
Google’s John Mueller once said:
If what Mueller says is true, this is one of the fundamental
differences between SEO and Googlebot optimization, because
it would mean that broken links do not play a substantial role in
rankings, even though they greatly impede Googlebot’s ability to
index and rank your website.
That said, you should take Mueller’s advice with a grain of salt –
Google’s algorithm has improved substantially over the years, and
anything that affects user experience is likely to impact SERPs.
5. Set Parameters on Dynamic URLs
Spiders treat dynamic URLs that lead to the same page as separate
pages, which means you may be unnecessarily squandering your
crawl budget.
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
You can manage your URL parameters by going to your Google
Search Console and clicking Crawl > Search Parameters.
From here, you can let Googlebot know if your CMS adds
parameters to your URLs that doesn’t change a page’s content.
6. Clean Up Your Sitemap
XML sitemaps help both your users and spider bots alike, by making
your content better organized and easier to find.
Try to keep your sitemap up-to-date and purge it of any clutter
that may harm your site’s usability, including 400-level pages,
unnecessary redirects, non-canonical pages, and blocked pages.
The easiest way to clean up your sitemap is to use a tool like
Website Auditor (disclaimer: my tool). You can use Website Auditor’s
XML sitemap generator to create a clean sitemap that excludes all
pages blocked from indexing.
Plus, by going to Site Audit, you can easily find and fix all 4xx status
pages, 301
and 302
redirects,
and noncanonical
pages.
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
7. Build External Links
Link building is still a hot topic – and I doubt it’s going away anytime
soon. As SEJ’s Anna Crowe elegantly put it:
“Cultivating relationships online, discovering new communities,
building brand value – these small victories should already be
imprints on your link-planning process. While there are distinct
elements of link building that are now so 1990s, the human need to
connect with others will never change.”
Now, in addition to Crowe’s excellent point, we also have evidence
from Yauhen Khutarniuk’s experiment that external links closely
correlate with the number of spider visits your website receives.
In his experiment, he used our tools to measure all of the internal
and external links pointing to every page on 11 different sites. He
then analyzed crawl stats on each page and compared the results.
This is an example of what he found on just one of the sites he
analyzed:
While the data set couldn’t prove any conclusive connection
between internal links and crawl rate, Khutarniuk did find an overall
“strong correlation (0,978) between the number of spider visits and
the number of external links.”
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
8. Maintain Internal Link Integrity
While Khutarniuk’s experiment proved that internal link building
doesn’t play a substantial role in crawl rate, that doesn’t mean you
can disregard it altogether.
A well-maintained site structure makes your content easily
discoverable by search bots without wasting your crawl budget.
A well-organized internal linking structure may also improve user
experience – especially if users can reach any area of your website
within three clicks.
Making everything more easily accessible in general means visitors
will linger longer, which may improve your SERPs.
8 TIPS TO OPTIMIZE CRAWL BUDGET FOR SEO
8
Conclusion: Does Crawl Budget
Matter?
By now, you’ve probably noticed a trend in this article – the bestpractice
advice that improves your crawlability tends to improve
your searchability as well.
So if you’re wondering whether or not crawl budget
optimization is important for your website, the
answer is YES – and it will probably go
hand-in-hand with your SEO efforts
anyway.
Put simply, when you make
it easier for Google to
discover and index your
website, you’ll enjoy
more crawls, which
means faster updates
when you publish new content.
You’ll also improve overall user experience,
which improves visibility, which ultimately
results in better SERPs rankings.
How to Improve Your
Website Navigation:
7 Essential Best
Practices
Chapter 9
Written By
SEO Director, Myers Media Group
Benj Arriola
9
Website navigation, when
done right, is great for
your users and your SEO
performance. HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7
ESSENTIAL BEST PRACTICES
Good website navigation makes it easy for your visitors to find what they
want and for search engines to crawl.
The result: more conversions and greater search visibility.
But how do you actually do it? By using these website navigation best
practices.
9
What is Website Navigation?
Website navigation (a.k.a., internal link architecture) are the links
within your website that connect your pages. The primary purpose
of website navigation is to help users easily find stuff on your site.
Search engines use your website navigation to discover and index
new pages. Links help search engines to understand the content
and context of the destination page, as well as the relationships
between pages.
Users come first. This is the underlying objective of website
navigation you must always remember.
Satisfy users first. Make navigation easy. Then, optimize for search
engines without hurting the user experience.
If you more basic information on website navigation, you’ll
find these SEJ posts helpful:
Internal Linking Guide to Boost Your SEO by Syed Balkhi
Your Essential Guide to Internal Content Linking by Julia
McCoy
The remainder of this post will maintain a broader focus on website
navigation best practices, outlining various internal linking situations
that can cause issues for your website visitors and search engines.
This topic will be especially relevant and important for anyone
working on large websites.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Website Navigation & Content
Hierarchies
When searching for a specific page within a book, you can simply
read through the table of contents or the index. When you walk
around the grocery store, the aisles are labeled with general section
categories and more subcategories are listed on the shelves
themselves. Both provide an efficient way to navigate through a lot of
content.
Content hierarchies exist to simplify the process of locating content.
When a mass amount of content exists, it can be broken down into a
few broad categories.
Within those broad categories, you can create even narrower
classifications; this builds differing hierarchical levels that users
can easily navigate. Utilizing content hierarchies organizes pages
of a website in a way that makes sense to the user and the search
engine.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Importance of Content Hierarchies & Website Navigation
The categorization and sub-categorization of content help pages
improve in rank for general head terms and for specific long-tail
terms.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Problems Caused by Content Hierarchies
Categorization of content and building hierarchies create content
silos, like clusters of closely related topics. Google will crawl different
pages at different rates, following links from different sites.
Some content silos are more popular than others. These pages may
get more external links and traffic than others and, as a result, earn
more prominent positions in organic search.
When content is too siloed and fails to get links and traffic, it might
not perform as well – even if your other content silos perform
extremely well. The content hierarchies can isolate certain popular
page clusters that may be located too deep within the site.
This is where horizontal linking comes into play.
As much as link relevancy helps in ranking, the lack of cross-linking
between content silos can be detrimental to your overall rankings.
There are always ways to create relationships that horizontally link
categories to one another.
The fact that all pages belong to the same website already indicates
that these pages are not completely irrelevant to each other.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Action Items: Linking Between Content Categories
Categorize content in a way that forms category hierarchies that
make sense to the user and interlink these pages properly, going up
and down the hierarchy. These are the majority of the links.
Create cross-linking between pages that are under different
categories but still have similarities.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Links Between Product & Content
Marketing Pages
Companies selling more than one product or service will do
everything mentioned above on categorizing the pages, creating
content silos, and interlinking them.
However, many SEO teams and content teams also create assets
that are designed to be compelling and shareable. Oftentimes, this
comes in the form of a blog, with posts containing links to specific
products and services.
Blog posts can be useful because they direct more traffic toward
product pages. However, many sites fail to link the product pages
back to the blog pages. Using this type of horizontal linking helps
inform users about your product or service and increases your SEO
performance.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Action Items: Linking Between Product and Content
Pages
Product pages should also link back to related content marketing
pages. This may include blog posts, FAQs, and product manuals.
Website Navigation Using
JavaScript Effects
Occasionally, links and web pages are written in JavaScript. This is
a problem because search engines have difficulty locating internal
links that are created in JavaScript.
Although Google has improved in recent years in terms of reading
JavaScript, SEO specialists have concluded that results are
inconsistent. Other search engines still have no capabilities when it
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
comes to reading JavaScript. This means your internal linking could
be completely lost when search engines crawl your content.
The SEO world is divided over whether using JavaScript is practical.
On one hand, some SEO experts avoid JavaScript altogether. On
the other hand, web designers and usability experts claim that
JavaScript is essential to the user experience. I believe there is a
middle ground where JavaScript can be used while avoiding any
SEO issues.
Links That Display and Hide Content Already on the Page
JavaScript can be used to display and hide certain content on a
page without actually changing the page you are on. When this
happens, all of your content is pre-loaded to the page.
In this case, search engines are still able to crawl all of your content,
even when some of it is hidden. This is only successful when the
amount of content that is hidden remains minor; it can become
problematic when the entire page changes but the URL remains the
same.
Problems arise because
of the fact that when you
hide too much content within
one URL, it dilutes the content
focus of what that page is all about. A
completely different topic should have
its own page.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Action Items: Links That Display and Hide Content
For small amounts of content, remove the anchor tag and replace
with a JavaScript onclick event handler.
Use CSS to control the cursor and change from an arrow to a
hand pointer.
For large amounts of content, including single-page parallax
scrolling websites, not all content should be pre-loaded.
Only pre-load content directly related to the URL.
For all anchor tags, there should be an href value and an
onclick setting.
This href value leads to a new URL that only pre-loads
the content related to this new URL.
The onclick function will prevent the new URL from
loading but will allow content from the destination URL
to load.
Use the pushState function to update the URL even if
that page did not load.
A more in-depth presentation of how this can be specifically
implemented on websites is explained well in this presentation
done at seoClarity in 2016. It specifically talks about AngularJS,
a popular JavaScript framework, and its SEO issues and
solutions. However, the lessons here are also applicable to
almost any JavaScript framework.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Using Tracking Parameters in the
URL
Usability experts and conversion optimization specialists track user
behavior in different ways.
Sometimes, this involves using tracking parameters in URLs within
the site. This causes duplicate content issues due to linking to
different URLs that have the exact same content. This can be
resolved in a number of ways.
Action Items: Tracking Parameters in URLs
Avoid using tracking parameters in the URL. Instead, track these by
using JavaScript tracking onclick event handlers on links that will
pass the same tracking parameters. If using Google Analytics, this
can be done with event tracking.
Always using a self-referencing canonical tag is a good practice to
have to avoid many kinds of duplicate content issues.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
The First Link Priority
in search engine crawling where only the first link is considered and
the duplicate link is disregarded. This has been discussed in forums
and tested in 2008 by a number of people, including Rand Fishkin
and myself.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
First Link Priority as Illustrated on Moz, by Rand Fishkin
A few things worth mentioning:
In 2014 Matt Cutts, former head of Google’s spam team, said this is
no longer an issue. I have yet to test this again and I haven’t seen
any other SEO professionals test this recently.
When this was first tested and detected to be an issue, the HTML
version was 4.1, XHTML 1.1 was on the rise, and HTML 5 did not
yet exist. Today, HTML 5 exists with tags like <header>, <article>,
and <sidebar>. Maybe this time Google treats links in the header,
sidebar, and article tags.
SEO Issues That Arise From the First Link Priority
Top-bar navigation and left side-bar often comes first within the
source code before the main content. Additionally, navigational
elements in these menus often have short anchor text. They tend to
be less keyword focused and more design focused.
Links within the main content of a page have a tendency to be
more keyword focused, with surrounding content that supports
the keyword. They are also more flexible in length, with longer,
more specific anchor text; this longer text increases the variety of
keywords that a page can potentially rank for. However, because of
first link priority issues, these links are often overlooked by search
engines.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Action Items: First Link Priority Issue
Consider code order. Prioritize the main content before the sidebar
and top bar navigation. CSS can be used to control float direction,
from left to right or right to left to make the sidebar navigation load
after the main content. The top bar navigation can be controlled
with absolute positioning.
Handling Navigation in Large
Websites
For large websites (those with hundreds of thousands or millions
pages), website navigation can be a huge challenge. The natural
site navigation within categorized menus generally links to all pages
of the site, and an XML sitemap can help index all pages. However,
the lack of cross-linking between content silos can create distance
between pages.
On a large site, it can be difficult to identify all possible links between
product pages and the corresponding product marketing pages.
Some sections of large sites may not be receiving much of the link
love they need from other pages. Additionally, other issues like the
first link priority and issues with JavaScript could be hard to detect
across millions of pages.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Here are three solutions to these challenges:
1. Delegate to Different Departments
Large companies have proportionately large websites with multiple
employees belonging to different departments. Many departments
may correspond to different sections of the website.
Make sure that everyone involved in maintaining the different
website sections abides by the same SEO principles and practices.
Then, distribute the labor in optimizing navigation across the whole
website.
2. Use Tools or Build Tools
Automation always makes manual processes more scalable. Unless
you have your own proprietary tool, there may not be a single tool to
identify and fix all issues mentioned above.
Crawling tools like Xenu, Screaming Frog, DeepCrawl, or Botify
can analyze your existing links, determine the issues, and provide a
description of the site architecture. If you want to visualize the site
architecture, tools like DynoMapper and PowerMapper can help
achieve this.
Link research tools like Moz’s Open Site Explorer, Ahrefs, Majestic,
Sistrix, LRT, and CognitiveSEO can analyze which pages get the
most backlinks externally then add cross-links from these pages
leading to more important pages of the site. The proprietary tool we
use automates the process of crawling the page and determining
which pages link to one another.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
3. Use a Phased Approach
Large websites don’t always have large teams behind them
to distribute the work of optimizing pages. If there is a lack of
resources, you can create your own tools to ease this process.
If these tools do not provide the help you need, then consider a
phased approach. This entails working on one section at a time with
an optimization schedule. This is a day-by-day process and may take
longer, but relying on metrics like organic search traffic will help you
determine what to optimize first.
Users come first: Your website navigation should satisfy users
first. Then, optimize your navigation for SEO performance. Never
compromise the user experience.
Cross-linking between content silos: Content relevancy
between pages is important for ranking, which comes naturally in
a well-categorized, hierarchical site architecture. However, this can
have limitations when it lacks cross-linking between content silos
where some pages are just too deep or too far away from receiving
a good amount of link juice from other sources.
Blogs to products, products to blogs: Create high-quality
content that is helpful and relevant to your target audience. If these
blog posts help in a product buying decision, then link to the blog
post from the specific product page(s).
7 Key Takeaways
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
Tracking parameters: Avoid using them; use the onClick event
handler on links for tracking purposes. It is always safe to have a
self-referencing canonical tag.
JavaScript links: Avoid using JavaScript to write content and
links. If there is no way around it, there are methods to make it
work.
First link priority: Ideally, main content comes first. Next, is the
sidebar, followed by the top bar. Lastly, handle the footer. Further
testing is needed to determine if this is really still a valid concern,
but it doesn’t hurt to stick to this method.
Huge websites: Thousands to millions of pages are hard to do
all of the above. Delegate to a team, automate tasks by using tools,
or handle the issues one at a time.
HOW TO IMPROVE YOUR WEBSITE NAVIGATION: 7 ESSENTIAL BEST PRACTICES
9
HTTP or HTTPS? Why
You Need a Secure
Site
Chapter 10
Written By
President, JLH Marketing
Jenny Halasz
10
When Google first started
encouraging sites to go to
HTTPS in May 2010, many
webmasters scoffed at the
idea.
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
After all, HTTPS was only for sites that have transactions or which collect
personal information, right?
Then on August 6, 2014, Google announced that they would be
showing a preference for HTTPS sites in search results. This led
SEOs all over the world to declare that HTTPS was now mandatory, and a
ranking factor.
10
Finally, Google amended its advice on May 13, 2015. They stated
that HTTPS was not actually a ranking factor, just that when
it came to certain types of queries, they’d show a preference for
it. HTTPS was a “tiebreaker”. Google doubled down on this on
September 15 of that year.
Webmasters breathed a collective sigh of relief, as their SEOs and
marketing directors stopped pushing HTTPS so hard. After all,
migrating to HTTPS is a lot of work!
It requires that all of the former pages be redirected, that all images
and other linked file types be secure, and back then, it could even
slow down the server response time a bit as that “handshake”
verification took place (this is no longer true).
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
Many SEOs Didn’t Believe in
HTTPS at First
Public Wi-Fi networks can insert advertising on
your site if your site is not HTTPS.
As all this was happening, I went on speaking about SEO, always
indicating that I felt HTTPS was not that important unless you were
collecting personal information or credit card numbers through your
site.
But in 2012, I attended a conference where I learned something that
would change the way I felt about HTTPS forever.
Every time I tell people this tidbit, they are surprised to learn about it.
Are you ready for it?
Still not sure why that’s a
big deal? Here’s what my
website looked like back
in 2012. It was not secure:
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
Here’s what my
website looked like
that day my opinion
on HTTPS changed
forever.
You see, I was connected to the free Wi-Fi network provided by my
hotel. I saw these ads show up on my website and immediately
went into a tailspin… I could not understand how I could have ads on
my site!
I didn’t use AdSense; I had never added any ad code on my site.
But there it was, right there in the HTML! I dug around in the code,
thinking for sure that I’d been hacked.
Hint: The difference is
the AdSense block in
the lower left corner
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
Finally, I called the tech support number on the notepad
by the phone:
“Hello Tech Support for XYZ Hotel Wi-Fi”
“Hi, can you tell me why I’m seeing ads on websites that I
typically never see ads on?”
“Yes ma’am. The hotel uses Google AdSense to defray the cost
of the free Wi-Fi service. The ads are dynamically inserted in
applicable websites.”
I hung up the phone in shock. Really? The network could
change what appeared in the code?
I tested a few other sites. Sure enough, there was my son’s preschool.
With an ad for a Las Vegas hotel in the bottom left corner
– same place the ad on my site had been.
I checked a few others… the local police station… with an ad for a
nearby restaurant.
The nearby mall had an ad for skin care products not sold in any
of the stores at the mall.
That’s when I realized that this had some serious possible
consequences.
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
What if an ad for a steak restaurant started showing up on a site
of vegan recipes? That would be completely off-brand and could
potentially lose them a visitor.
Not to mention the other nefarious things people could potentially
do to an insecure site.
I researched and realized that the protocol was what made this
possible.
Without a public/private key pair (as is provided in HTTPS), an
intermediary could easily intercept and steal or change any
information before it got to its destination (the browser).
You Need to Go to HTTPS
This means that without that secure connection, any network that is
between the source host and the destination host can change what
the destination host gets.
If you don’t understand why that’s important, check out this trace
route (tracert) from my home network to Google.com. Each one of
these entries is a separate “hop” or server.
Without HTTPS, any one of these servers could change what
Google delivered to my browser as a result (Google is HTTPS so that
wouldn’t happen).
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
For the safety and security of your visitors, your network, and
yourself, you need to make your site HTTPS.
It really doesn’t matter if your site is just a brochure site. Even if you
don’t collect any emails or have any login screens, you still need to
migrate your site to HTTPS.
TL;DR? More Reasons You Should
Switch to HTTPS
Protect Your Users’ Information. Make sure their data is
protected as it passes through all of those hops to get to you.
Get the Lock Icon in the Browser Window. It looks like this:
You Have to Have it to Implement AMP. AMP technology only
works on a secure server. AMP’s creators designed it that way on
purpose.
Protect Your Brand. There’s a lot more that can be inserted in
websites beyond ads. Think pr0n, pills, and gambling.
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
Better Analytics Data. HTTPS connections don’t allow data
from HTTP connections to be sent through HTTPS channels.
If your site is not HTTPS, you can lose referrer data and other
information from secure sites that link to your site.
Many Applications, Third Parties, and Browser Service
Workers Will Not Support HTTP Sites. If your site is not
secure, you will have problems installing, creating and even
using many third-party tools and scripts.
It’s a Tie-Breaker for Google Ranking. All things being
equal, Google will choose to rank sites that are HTTPS before
sites that are HTTP.
Ready to Switch to HTTPS?
We highly recommend this guide: HTTP to HTTPS Migration: The
Ultimate Stress-Free Guide.
HTTP OR HTTPS? WHY YOU NEED A SECURE SITE
10
How to Improve Page
Speed for More Traffic
& Conversions
Chapter 11
Written By
CEO, Spartan Media
Jeremy Knauff
11
Page speed is a critical factor
in digital marketing today.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
It has a significant impact on:
How long visitors stay on your site.
How many of them convert into paying customer.
How much you pay on a CPC basis in paid search.
Where you rank in organic search.
Unfortunately, most websites perform poorly when it comes to page
speed, and that has a direct negative impact on their revenue.
There is an almost infinite number of things we can spend our days
doing as digital marketers, and there’s never enough time to do them all.
As a result, some things get pushed to the back burner.
11
One of the things that seem to get pushed back most often is
optimizing page speed. This is easy to understand because
most people don’t truly comprehend the importance of this often
overlooked detail, so they don’t see the value in investing time and
money to improve it by a few seconds or less.
What may seem like an inconsequential amount of time to some
marketers, including those who focus solely on search engine
optimization, has been proven to be monumental by data from
industry giants all the way down to our own analytics data.
I’ll assume that you’re like me and you want to maximize your results,
and of course, your revenue, right? Then let’s get started in making
your website faster than greased snot! (That’s quite a visual, isn’t it?)
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
1. Ditch the Budget Web Hosting
We’re all trying to save money these days, after all, those
subscriptions to Raven, SEMrush, Moz, and all the other tools we
use on a daily basis add up quickly. It’s almost like having an extra
kid.
One way a lot of people try to save money is by choosing the kind
of cheap shared hosting that crams as many websites as they
can fit onto a server, much like a bunch of clowns piling into a
single car. Performance be damned!
Sure, your website will be available most of the time as it would
with most any web host, but it will load so bloody slowly that your
visitors will leave frustrated without ever converting into buyers.
“But it’s barely noticeable!” these bargain shoppers insist.
Here’s the thing — it might be barely noticeable to you
because it’s your baby and you love it.
But everyone else only wants to get in
and get out of your website as quickly
as possible.
People want to be on your site for just
long enough to do what they came
to do, whether that means to get an
answer, buy a product, or some other
specific objective. If you slow them
down even a little bit, they will be likely to
hate their experience and leave without converting.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
Think about it like this:
Most people love their own kids unconditionally. But someone
else’s kid screaming, throwing things, disrupting their night out at a
restaurant? They hate that kid. It’s the same with your website.
How Much of a Difference Does It Really Make?
According to a study conducted by Amazon, a difference of just
100ms — a unit of time that a human can’t even perceive, was
enough to reduce their sales by 1 percent. Walmart found similar
results.
If that tiny unit of time has that much direct impact on sales, what
kind impact do you think an extra second or more will have?
But it doesn’t stop there because how quickly (or slowly) your
website loads also has an impact on organic search ranking and
pay-per-click costs. In other words, if your website loads slowly, you
should expect your competitors who have invested in this critical
area to eat your lunch.
Bottom line: skip the budget web hosting. If they are selling it like a
commodity (based mainly on price) then they’ll treat their customers
like a commodity too.
There are a lot of web hosts that are optimized for speed,
particularly for WordPress websites, and some of them are priced
similarly to the budget options. So ask around, do some testing, and
invest in a web host that will give you the performance to satisfy
both your visitors and Google.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
Every file needed for a webpage to render and function, such as
HTML, CSS, JavaScript, images, and fonts require a separate HTTP
request. The more requests made, the slower that page will load.
Now if you’re anything like most of the people I talk to, you’re
probably thinking “Oh, I don’t need to worry about that, Jeremy. I
know what I’m doing and I don’t add a bunch of bloated garbage
into my website!”
That may be partially true. You may not add a bunch of bloated
garbage to your website, but for 90 percent+ of the websites that I
encounter — it’s still there anyway.
That bloat isn’t there because the Bloat Fairy snuck it in while you
were sleeping. It’s there because a majority of web designers,
regardless of skill or experience, don’t make page speed a priority.
The sad truth is that most don’t even know how.
Here’s where the problem starts:
Most themes load one or more CSS files and several JavaScript files.
Some, such as Jquery or FontAwesome, are usually loaded remotely
from another server, which dramatically increases the time it takes a
page to load.
This becomes even more problematic when you consider the
additional CSS and JavaScript files added by plugins. It’s easy to
end up with half a dozen or more HTTP requests just from CSS and
JavaScript files alone.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
2. Reduce HTTP Calls
When you factor in all of the images on a page, which
each require a separate HTTP request, it quickly gets out
of hand.
Merge JavaScript files into one file.
Merge CSS files into one file.
Reduce or eliminate plugins that load their own JavaScript and/
or CSS files. In some cases, as with Gravity Forms, you have the
option to disable them from being loaded.
Use sprites for frequently used images.
Use a font like FontAwesome or Ionic Icons instead of image
files wherever possible because then only one file needs to be
loaded.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
3. Include the Trailing Slash
Omitting the trailing slash on links pointing to your website, whether
from external sources (link building efforts) or from within your own
website, has an adverse impact on speed.
Here’s how:
When you visit a URL without the trailing slash, the web server will
look for a file with that name. If it doesn’t find a file with that name,
it will then treat it as a directory and look for the default file in that
directory.
In other words, by omitting the trailing slash, you’re forcing the
server to execute an unnecessary 301 redirect. While it may seem
instantaneous to you, it does take slightly longer, and as we’ve
already established, every little bit adds up.
https://example.com (this is bad)
or
https://example.com/services (this is also bad)
vs
https://example.com/ (this is good)
or
https://example.com/services/ (this is also good)
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
Enabling GZIP compression can significantly reduce the amount of
time it takes to download your HTML, CSS, JavaScript files because
they are downloaded as much smaller compressed files, which are
then decompressed once they get to the browser.
Don’t worry — your visitors won’t have to do anything extra because
all modern browsers support GZIP and automatically process it for
all HTTP requests already.
With browser caching enabled, the elements of a webpage are
stored in your visitors’ browser so the next time they visit your site,
or when they visit another page, their browser can load the page
without having to send another HTTP request to the server for any of
the cached elements.
Once the first page has been loaded and its elements are stored
in the user’s cache, only new elements need to be downloaded on
subsequent pages. This can drastically reduce the number of files
that need to be downloaded during a typical browsing session.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
4. Enable Compression
5. Enable Browser Caching
Minifying your CSS and JavaScript files removes unnecessary
white space and comments to reduce the file size, and as a
result, the time it takes to download them.
Fortunately, this doesn’t have to be a manual process because
there are several tools available online to convert a file into a
smaller, minified version of itself.
There are also several plugins available for WordPress that will
replace the links in your website head for your regular CSS and
JavaScript files with a minified version of them without modifying
your original files, including popular caching plugins such
as:
W3 Total Cache
WP Super Cache
WP Rocket
It may take a bit of effort to get the settings just right because
minification can often break CSS and JavaScript, so once you’ve
minified everything, be sure to test your website thoroughly.
HOW TO IMPROVE PAGE SPEED FOR MORE TRAFFIC & CONVERSIONS
11
6. Minify Resources
Your website can appear to the visitor to load more quickly if it’s
coded to prioritize above-the-fold content — in other words, the
content that is visible before a visitor scrolls.
This means ensuring that any elements that appear above the fold
are also as near the beginning of the HTML code so the browser
can download and render them first.
It’s also critical to include any CSS and JavaScript that are required to
render that area inline rather than in an external CSS file.
Because mobile devices with high-quality cameras are common and
modern content management systems such as WordPress makes
it convenient to upload images, many people simply shoot a photo
and upload it without realizing that, often, the image is at least four
times bigger than is necessary.
This slows your website down considerably — especially for mobile
users.
Optimizing the media files on your website has the potential to
improve your page speed tremendously, and doing so is relatively
easy, so it’s a good investment of your time.
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7. Prioritize Above-the-Fold
Content
8. Optimize Media Files
Optimizing Images
Opt for the ideal format. JPG is perfect for photographic images,
while GIF or PNG are best for images with large areas of solid color.
8-bit PNG files are for images without an alpha channel (transparent
background) and 24-bit files are for images with an alpha channel.
Ensure images are properly sized. If an image is displayed at 800
pixels wide on your website, there is no benefit to using a 1600
pixels wide image.
Compress the image file. Aside from being the top image editing
program, Adobe Photoshop has awesome image compression
capabilities and starts at $9.99/month. You can also use free
WordPress plugins – such as WWW Image Optimizer, Imsanity,
and TinyJPG – that automatically compress uploaded images.
Optimizing Video
Choose the ideal format. MP4 is best in most cases because it
produces the smallest file size.
Serve the optimal size (dimensions) based on visitors’ screen size.
Eliminate the audio track if the video is used in the background as a
design element.
Compress the video file. I use Adobe Premiere most of the time, but
Camtasia is a solid choice too.
Reduce the video length.
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Consider uploading videos to YouTube or Vimeo instead of
serving them locally and use their iframe embedding code.
You shouldn’t stop there though because that only scratches the
surface.
To truly optimize the media on your website, you need to serve the
appropriately-sized images based on the screen size rather than
simply resizing them.
There are two ways to handle this, based on the implementation
of an image.
Images within the HTML of your website can be served using src
set, which enables the browser to select, download, and display
the appropriate image based on the screen size of the device a
visitor is using.
Images placed via CSS – typically as background images, can be
served using media queries to select the appropriate image based
on screen size of the device a visitor is using.
Caching enables your web server to store a static copy of your
webpages so they can be delivered more quickly to a visitor’s
browser, while a CDN allows those copies to be distributed to
servers all over the world so that a visitor’s browser can download
them from the server closest to their location. This improves page
speed dramatically.
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9. Utilize Caching & CDNs
7 Ways a Mobile-First
Index Impacts SEO
Written By
Chapter 12
Search Engine Journal
Roger Montti
12
If you don’t like change, then
the Internet is not for you.
7 WAYS A MOBILE-FIRST INDEX IMPACTS SEO
Google is constantly changing how they’re indexing and ranking sites. It’s
realistic to expect more changes on the way.
I’ve identified seven insights about a mobile-first index and how that
may influence rankings and SEO.
12
7 WAYS A MOBILE-FIRST INDEX IMPACTS SEO
12
It may be inappropriate to generalize what kind of content is best
for a mobile-first index. Every search query is different and how it is
ranked in Google can be different.
Here is a sample of a few kinds of queries:
Long tail queries
Informational queries (what actor starred in...)
Local search queries
Transactional queries
Research queries
“How do I” queries?
Conversational Search
Personal Search
Personal Search & Conversational Search in Mobile
Personal Search and Conversational Search are the latest evolution
in how people search. It is driven by mobile searches.
The way people search has changed because they are searching
on phones. This must be taken into consideration when creating
your search strategy.
1. Mobile-First Informational
Needs Are Changing
7 WAYS A MOBILE-FIRST INDEX IMPACTS SE0
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Personal Search
According to Google’s page on Personal Searches:
“Over the past two years, we’ve seen an increase in searches
that include highly personal and conversational language—using
words like “me,” “my,” and “I.”
60% + Growth in mobile searches for “__ for me” in the past two
years.
80% + Growth in mobile searches for “__ should I __” in the past
two years.”
According to Google, Personal Searches fall into three
categories:
Solving a problem
Getting things done
Exploring around me
Conversational Search
Conversational search is a reference to the use of natural language
in search queries. This means that users are literally speaking to
their devices and expecting a natural response.
This is another change in how people search that is changing how
we must think of content when creating content.
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Many publishers, including Search Engine Journal, have
experienced an increase in traffic by refashioning existing content
to better meet the needs of mobile users.
According to Google’s web page on Conversational Search:
1. Mobile searches for “do I need” have grown over 65%.
For example, “how much do I need to retire,” “what size generator
do I need,” and “how much paint do I need.”
2. Mobile searches for “should I” have grown over 65%.
For example, “what laptop should I buy,” “should I buy a house,”
“what SPF should I use,” and “what should I have for dinner.”
3. Mobile searches starting with “can I” have grown over
85%.
For example, “can I use paypal on amazon,” “can I buy stamps at
walmart,” and “can I buy a seat for my dog on an airplane.”
Mobile Search Trends Drive Content Relevance Trends
The above kinds of queries for both personal and conversational
search are trending upwards and represent a meaningful change
in what people are looking for. Content should adapt to that.
Each kind search query can be answered by a different kind of
web page, with different content length, with different needs for
diagrams, maps, depth, and so on.
7 WAYS A MOBILE-FIRST INDEX IMPACTS SE0
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One simply cannot generalize and say that Google prefers
short form content because that’s not always what mobile
users prefer.
Thinking in terms of what most mobile users might prefer for a
specific query is a great start.
But the next step involves thinking about the problem that a
specific search query is trying to solve and what the best solution
for most users is going to be.
Then crafting a content-based response that is appropriate for that
situation.
And as you’ll read below, for some queries the most popular
answer might vary according to time. For some queries, a desktop
optimal content might be appropriate.
7 WAYS A MOBILE-FIRST INDEX IMPACTS SEO
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Identifying the problem users are trying to solve can lead to multiple
answers.
If you look at the SERPs you will see there are different kinds of sites.
Some might be review sites, some might be informational, some
might be educational.
Those differences are indications that there multiple problems
users are trying to solve. What’s helpful is that Google is highly likely
to order the SERPs according to the most popular user intent, the
answer that satisfies the most users.
So if you want to know which kind of answer to give on a page, take
a look at the SERPs and let the SERPs guide you.
Sometimes this means that most users tend to be on mobile and
short-form content works best.
Sometimes it’s fifty/fifty and most users prefer in-depth content or
multiple product choices or fewer product choices.
Don’t be afraid of the mobile index. It’s not changing much.
It’s simply adding an additional layer, to understand which kind
of content satisfies the typical user (mobile, laptop, desktop,
combination) and the user intent.
It’s just an extra step to understanding who the most users are and
from there asking how to satisfy them, that’s all.
2. Satisfy the Most Users
7 WAYS A MOBILE-FIRST INDEX IMPACTS SE0
12
Every search query demands a specific kind of result because the
user intent behind each query is different. Mobile adds an additional
layer of intent to search queries.
In a Think with Google publication about how people use their
devices (PDF), Google stated this:
“The proliferation of devices has changed the way people interact
with the world around them. With more touchpoints than ever
before, it’s critical that marketers have a full understanding of how
people use devices so that they can be here and be useful for their
customers in the moments that matter.”
3. Time Influences Observed
User Intent
7 WAYS A MOBILE-FIRST INDEX IMPACTS SEO
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Time plays a role in how the user intent changes.
The time of day that a query is made can influence what device that
user is using, which in turn says something about that users needs
in terms of speed, convenience, and information needs.
Google’s research from the above-cited document states this:
“Mobile leads in the morning, but computers become dominant
around 8 a.m. when people might start their workday. Mobile takes
the lead again in the late afternoon when people might be on the
go, and continues to increase into the evening, spiking around
primetime viewing hours.”
This is what I mean when I say that Google’s mobile index is
introducing a new layer of what it means to be relevant. It’s not about
your on-page keywords being relevant to what a user is typing.
A new consideration is about how your web page is relevant to
someone at a certain time of day on a certain device and how you’re
going to solve the most popular information need at that time of day.
Google’s March 2018 official mobile-first announcement
stated it like this:
“We may show content to users that’s not mobile-friendly or that
is slow loading if our many other signals determine it is the most
relevant content to show.”
What signals is Google looking at? Obviously, the device itself could
be a signal.
But also, according to Google, time of day might be a signal because
not only does device usage fluctuate during the day but the intent
does too.
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Google’s focus on user intent 100 percent changes what the phrase
“relevant content” means, especially in a mobile-first index.
People on different devices search for different things. It’s not that
the mobile index itself is changing what is going to be ranked.
The user intent for search queries is constantly changing,
sometimes in response to Google’s ability to better understand
what that intent is.
Some of those core algorithm updates could be changes related to
how Google understands what satisfies users.
You know how SEOs are worrying about click-through data? They
are missing an important metric. CTR is not the only measurement
tool search engines have.
Do you think CTR 100 percent tells what’s going on in a mobilefirst
index? How can Google understand if a SERP solved a user’s
problem if the user does not even click through?
That’s where a metric similar to Viewport Time comes in. Search
engines have been using variations of Viewport Time to understand
mobile users.
4. Defining Relevance in a
Mobile-First Index
Yet the SEO industry is still wringing its hands about CTR. Ever feel
like a piece of the ranking puzzle is missing? This is one of
those pieces.
Google’s understanding of what satisfies users is constantly
improving. And that impacts the rankings. How we provide the best
experience for those queries should change, too.
An important way those solutions have changed involves
understanding the demographics of who is using a specific kind of
device.
What does it mean when someone asks a question on one device
versus another device?
One answer is that the age group might influence who is asking a
certain question on a certain device.
For example, Google shared the following insights about mobile
and desktop users (PDF). Searchers in the Beauty and Health
niche search for different kinds of things according to device.
Examples of top beauty and health queries on mobile devices are
for topics related to tattoos and nail salons.
Examples of Beauty and Health desktop queries indicate an older
user because they’re searching for stores like Saks and beauty
products such as anti-aging creams.
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7 WAYS A MOBILE-FIRST INDEX IMPACTS SE0
12
It’s naïve to worry about whether you have enough synonyms on
your page. That’s not what relevance is about.
Relevance is not about keyword synonyms. Relevance is often
about problem-solving at certain times of day and within specific
devices to specific age groups.
You can’t solve that by salting your web page with synonyms.
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An important quality of the mobile-first index is
convenience when satisfying a user intent.
Does the user intent behind the search query demand a quick
answer or a shorter answer?
Does the web page make it hard to find the answer?
Does the page enable comparison between different
products?
Now answer those questions by adding the phrase, on mobile,
on a tablet, on a desktop and so on.
5. Mobile First Is Not About
User-Friendliness
7 WAYS A MOBILE-FIRST INDEX IMPACTS SE0
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Google can know if a user understands your content. Users vote
with their click and viewport time data and quality raters create
another layer of data about certain queries.
With enough data Google can predict it what a user might find
useful. This is where machine learning comes in.
Here’s what Google says about machine learning in the
context of User Experience (UX):
“Machine learning is the science of making predictions based
on patterns and relationships that’ve been automatically
discovered in data.”
If content that is difficult to read is a turn-off, that may be
reflected in what sites are ranked and what sites are not.
If the topic is complex and a complex answer solves the problem
then that might be judged the best answer.
I know we’re talking about Google but it’s useful to understand
the state of the art of search in general.
6. Would a Visitor Understand
Your Content?
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Microsoft published a fascinating study about teaching a machine
to predict what a user will find interesting. The paper is titled,
Predicting Interesting Things in Text.
This research focused on understanding what made content
interesting and what caused users to keep clicking to another page.
In other words, it was about training a machine to understand what
satisfies users.
Here’s a synopsis:
“We propose models of “interestingness”, which aim to predict the
level of interest a user has in the various text spans in a document.
We obtain naturally occurring interest signals by observing user
browsing behavior in clicks from one page to another. We cast the
problem of predicting interestingness as a discriminative learning
problem over this data.
We train and test our models on millions of real world transitions
between Wikipedia documents as observed from web browser
session logs. On the task of predicting which spans are of most
interest to users, we show significant improvement over various
baselines and highlight the value of our latent semantic model.”
In general, I find good results with content that can be appreciated
by the widest variety of people.
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This isn’t strictly a mobile-first consideration but it is increasingly
important in an Internet where so people of diverse backgrounds
are accessing a site with multiple intents multiple kinds of devices.
Achieving universal popularity becomes increasingly difficult so it
may be advantageous to appeal to the broadest array of people in
a mobile-first index.
Looked at a certain way, it could be said that Google’s desire to
show users what they want to see has remained consistent.
What has changed is the users’ age, what they desire, when they
desire it and what device they desire it on. So the intent of Google’s
algorithm likely remains the same.
The mobile-first index can be seen as a logical response to how
users have changed. It’s backwards to think of it as Google forcing
web publishers to adapt to Google.
What’s really happening is that web publishers must adapt to how
their users have changed.
Ultimately that is the best way to think of the mobile-first index. Not
as a response to what Google wants but to approach the problem
as a response to the evolving needs of the user.
7. Google’s Algo Intent Hasn’t
Changed
The Complete Guide
to Mastering Duplicate
Content Issues
Written By
Chapter 13
VP Search and Advertising, The Karcher Group
Stoney G deGeyter
13
In the SEO arena of website
architecture, there is little
doubt that eliminating
duplicate content can be one
of the hardest fought battles.
THE COMPLETE GUIDE TO MASTERING DUPLICATE CONTENT ISSUES
Too many content management systems and piss-poor developers build
sites that work great for displaying content but have little consideration
for how that content functions from a search-engine-friendly perspective.
And that often leaves damaging duplicate content dilemmas for the SEO
to deal with.
13
There are two kinds of duplicate content, and both can
be a problem:
Onsite duplication is when the same content is duplicated on two
or more unique URLs of your site. Typically, this is something that
can be controlled by the site admin and web development team.
Offsite duplication is when two or more websites publish the
exact same pieces of content. This is something that often
cannot be controlled directly but relies on working with thirdparties
and the owners of the offending websites.
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Why Is Duplicate Content a
Problem?
The best way to explain why duplicate content is bad is to first tell
you why unique content is good.
Unique content is one of the best ways to set yourself apart from
other websites. When the content on your website is yours and
yours alone, you stand out. You have something no one else has.
On the other hand, when you use the same content to describe your
products or services or have content republished on other sites, you
lose the advantage of being unique.
Or, in the case of onsite duplicate content, individual pages lose the
advantage of being unique.
Look at the illustration below. If A represents content
that is duplicated on two pages, and B
through Q represents pages linking to that
content, the duplication causes a split
the link value being passed.
Now imagine if pages B-Q all linked to
only on page A. Instead of splitting the
value each link provides, all the value
would go to a single URL instead, which
increases the chances of that content
ranking in search.
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Whether onsite or offsite, all duplicate content competes against
itself. Each version may attract eyeballs and links, but none will
receive the full value it would get if it were the sole and unique
version.
However, when valuable and unique content can be found on no
more than a single URL anywhere on the web, that URL has the
best chance of being found based on it being the sole collector of
authority signals for that content.
Now, having that understanding, let’s look at the problems and
solutions for duplicate content.
THE COMPLETE GUIDE TO MASTERING DUPLICATE CONTENT ISSUES
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Offsite Duplicate Content
Offsite duplication has three primary sources:
Third-party content you have republished on your own site.
Typically, this is in the form of generic product descriptions
provided by the manufacturer.
Your content that has been republished on third-party sites with
your approval. This is usually in the form of article distribution or
perhaps reverse article distribution.
Content that someone has stolen from your site and republished
without your approval. This is where the content scrapers and
thieves become a nuisance.
Let’s look at each.
Content Scrapers & Thieves
Content scrapers are one of the biggest offenders in duplicate
content creation. Spammers and other nefarious perpetrators
build tools that grab content from other websites and then publish
it on their own.
For the most part, these sites are trying to use your content to
generate traffic to their own site in order to get people to click their
ads. (Yeah, I’m looking at you, Google!)
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Unfortunately, there isn’t much you can do about this other than to
submit a copyright infringement report to Google in hopes that
it will be removed from their search index. Though, in some cases,
submitting these reports can be a full-time job.
Another way of dealing with this content is to ignore it, hoping
Google can tell the difference between a quality site (yours) and
the site the scraped content is on. This is hit and miss as I’ve seen
scraped content rank higher than the originating source.
What you can do to combat the effects of scraped content is to
utilize absolute links (full URL) within the content for any links
pointing back to your site. Those stealing content generally aren’t
in the business of cleaning it up so, at the very least, visitors can
follow that back to you.
You can also try adding a canonical tag back to the source page (a
good practice regardless). If the scrapers grab any of this code, the
canonical tag will at least provide a signal for Google to recognize
you as the originator.
Article Distribution
Several years ago, it seemed like every SEO was republishing their
content on “ezines” as a link building tactic. When Google cracked
down on content quality and link schemes, republishing fell by the
wayside.
But with the right focus, it can be a solid marketing strategy. Notice,
I said “marketing” rather than “SEO” strategy.
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For the most part, any time you’re publishing content on other
websites, they want the unique rights to that content.
Why? Because they don’t want multiple versions of that content on
the web devaluing what the publisher has to offer.
But as Google has gotten better about assigning rights to the
content originator (better, but not perfect), many publishers are
allowing content to be reused on the author’s personal sites as well.
Does this create a duplicate content problem? In a small way, it can,
because there are still two versions of the content out there, each
potentially generating links.
But in the end, if the number of duplicate versions is limited and
controlled, the impact will be limited as well. In fact, the primary
downside lands on the author rather than the secondary publisher.
The first published version of the content will generally be credited
as the canonical version. In all but a few cases, these publishers
will get more value from the content over the author’s website that
republishes it.
Generic Product Descriptions
Some of the most common forms of duplicated content comes from
product descriptions that are reused by each (and almost every)
seller.
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A lot of online retailers sell the exact same products as thousands
of other stores. In most cases, the product descriptions are
provided by the manufacturer, which is then uploaded into each
site’s database and presented on their product pages.
While the layout of the pages will be different, the bulk of the
product page content (product descriptions) will be identical.
Now multiply that across millions of different products and
hundreds of thousands of websites selling those products, and
you can wind up with a lot of content that is, to put it mildly, not
unique.
How does a search engine differentiate between one or another
when a search is performed?
On a purely content-analysis level, it can’t. Which means the
search engine must look at other signals to decide which one
should rank.
One of these signals is links. Get more links and you can win the
bland content sweepstakes.
But if you’re up against a more powerful competitor, you may
have a long battle to fight before you can catch them in the link
building department. Which brings you back to looking for another
competitive advantage.
The best way to achieve that is by taking the extra effort to write
unique descriptions for each product. Depending on the number
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Any page with unique content is going to automatically have an
inherent advantage over similar but duplicate content. That may or
may not be enough to outrank your competition, but it surely is the
baseline for standing out to not just Google, but your customers as
well.
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13
of products you offer, this could end up being quite a challenge, but
in the end, it’ll be well worth it.
Take a look at the illustration below. If all the gray pages represent
the same product with the same product descriptions, the yellow
represents the same product with a unique description.
If you were Google, which one would you want to rank higher?
Onsite Duplicate Content
Technically, Google treats all duplicate content the same, so onsite
duplicate content is really no different than offsite.
But onsite is less forgivable because this is one type of duplication
that you can actually control. It’s shooting your SEO efforts in the
proverbial foot.
Onsite duplicate content generally stems from bad site architecture.
Or, more likely, bad website development!
A strong site architecture is the foundation for a strong website.
When developers don’t follow search-friendly best practices, you can
wind up losing valuable opportunity to get your content to rank due
to this self-competition.
There are some who argue against the need for good architecture,
citing Google propaganda about how Google can “figure it out.” The
problem with that is that it relies on Google figuring things out.
Yes, Google can determine that some duplicate content should be
considered one and the same, and the algorithms can take this into
account when analyzing your site, but that’s no guarantee they will.
Or another way to look at it is that just because you know someone
smart doesn’t necessarily mean they’ll be able to protect you from
your own stupidity! If you leave things to Google and Google fails,
you’re screwed.
Now, let’s dive into some common onsite duplicate content
problems and solutions.
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The Problem: Product Categorization Duplication
Far too many ecommerce sites suffer from this kind of
duplication. This is frequently caused by content management
systems that allow you to organize products by category, where a
single product can be tagged in multiple categories.
That in itself isn’t bad (and can be great for the visitor), however
in doing so, the system generates a unique URL for each
category in which a single product shows up in.
Let’s say you’re on a home repair site and you’re looking for a
book on installing bathroom flooring.
You might find the book you’re looking for by following
any of these navigation paths:
Home > flooring > bathroom > books
Home > bathroom > books > flooring
Home > books > flooring > bathroom
Each of these is a viable navigation path, but the problem
arises when a unique URL is generated for each path:
https://www.myfakesite.com/flooring/bathroom/books/fakebook-
by-fake-author
https://www.myfakesite.com/bathroom/books/flooring/fakebook-
by-fake-author
https://www.myfakesite.com/books/flooring/bathroom/fakebook-
by-fake-author
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I’ve seen sites like this create up to ten URLs for every single
product turning a 5k product website into a site with 45k duplicate
pages. That is a problem.
If our example product above generated ten links, those links would
end up being split three ways. Whereas, if a competitor’s page for
the same product got the same ten links, but to only a single URL,
which URL is likely to perform better in search? The competitor’s!
Not only that, but search engines limit their crawl bandwidth so they
can spend it on indexing unique and valuable content.
When your site has that many duplicate pages, there is a strong
chance the engine will stop crawling before it even gets a fraction of
your unique content indexed.
This means hundreds of valuable pages won’t be available in search
results and those that are indexed are duplicates competing against
each other.
The Solution: Master URL Categorizations
One fix to this problem is to only tag products for a single category
rather than multiples. That solves the duplication issue, but it’s not
necessarily the best solution for the shoppers since it eliminates
the other navigation options for finding the product(s) they want. So,
scratch that one off the list.
Another option is to remove any type of categorization from the
URLs altogether.
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This way, no matter the navigation path used to find the
product, the product URL itself is always the same, and
might look something like this:
https://www.myfakesite.com/products/fake-book-by-fake-author
This fixes the duplication without changing how the visitor is able to
navigate to the products. The downside to this method is that you
lose the category keywords in the URL. While this provides a small
benefit to the totality of SEO, every little bit can help.
If you want to take your solution to the next level, getting the most
optimization value possible while keeping the user experience at the
same time, build an option that allows each product to be assigned
to a “master” category, in addition to others.
When a master category is in play, the product can continue to be
found through the multiple navigation paths, but the product page is
accessed by a single URL that utilizes the master category.
That might make the URL look something like this:
https://www.myfakesite.com/flooring/fake-book-by-fake-author OR
https://www.myfakesite.com/bathroom/fake-book-by-fake-author OR
https://www.myfakesite.com/books/fake-book-by-fake-author
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This latter solution is the best overall, though it does take some
additional programming. However, there is one more relatively
easy “solution” to implement, but I only consider it a band-aid until
a real solution can be implemented.
Band-Aid Solution: Canonical Tags
Because the master-categorization option isn’t always available
to out of the box CMS or ecommerce solutions, there is an
alternative option that will “help” solve the duplicate content
problem.
This involves preventing search engines from indexing all noncanonical
URLs. While this can keep duplicate pages out of
the search index, it doesn’t fix the issue of splitting the page’s
authority. Any link value sent to a non-indexable URL will be lost.
The better band-aid solution is to utilize canonical tags. This is
similar to selecting a master category but generally requires little, if
any, additional programming.
You simply add a field for each product that allows you to assign a
canonical URL, which is just a fancy way of saying, “the URL you
want to show up in search.”
The canonical tag looks like this:
<link rel=“canonical” href=“https://www.myfakesite.com/books/
fake-book-by-fake-author” />
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Despite the URL the visitor is on, the behind-the-scenes canonical
tag on each duplicate URL would point to a single URL.
In theory, this tells the search engines not to index the non-canonical
URLs and to assign all other value metrics over to the canonical
version. This works most of the time, but in reality, the search
engines only use the canonical tag as a “signal.” They will then
choose to apply or ignore it as they see fit.
You may or may not get all link authority passed to the correct page,
and you may or may not keep non-canonical pages out of the index.
I always recommend implementing a canonical tag, but because it’s
unreliable, consider it a placeholder until a more official solution can
be implemented.
The Problem: Redundant URL Duplication
One of the most basic website architectural issues revolves around
how pages are accessed in the browser.
By default, almost every
page of your site can
be accessed using a
slightly different URL.
If left unchecked,
each URL leads to
the exact same page
with the exact same
content.
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Considering the home page alone, it can likely be accessed
using four different URLs:
http://site.com
http://www.site.com
https://site.com
https://www.site.com
And when dealing with internal pages, you can get an
additional version of each URL by adding a trailing slash:
http://site.com/page
http://site.com/page/
http://www.site.com/page
http://www.site.com/page/
Etc.
That’s up to eight alternate URLs for each page! Of course, Google
should know that all these URLs should be treated as one, but
which one?
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The Solution: 301 Redirects & Internal Link Consistency
Aside from the canonical tag, which I addressed above, the
solution here is to ensure you have all alternate versions of the
URLs redirecting to the canonical URL.
Keep in mind, this isn’t just a home page issue. The same issue
applies to every one of your site URLs. Therefore, the redirects
implemented should be global.
Be sure to force each redirect to the canonical version. For
instance, if the canonical URL is https://www.site.com, each
redirect should point there.
Many make the mistake of adding additional redirect
hops that might look like this:
Site.com > https://site.com > https://www.site.com
Site.com > www.site.com > https://www.site.com
Instead, the redirects should look like this:
http://site.com > https://www.site.com/
http://www.site.com > https://www.site.com/
https://site.com > https://www.site.com/
https://www.site.com > https://www.site.com/
http://site.com/ > https://www.site.com/
http://www.site.com/ > https://www.site.com/
https://site.com/ > https://www.site.com/
By reducing the number of redirect hops you speed up page load,
reduce server bandwidth, and have less that can go wrong along
the way.
Finally, you’ll need to make sure all internal links in the site point to
the canonical version as well.
While the redirect should solve the duplicate problem, redirects can
fail if something goes wrong on the server or implementation side
of things.
If that happens, even temporarily, having only the canonical pages
linked internally can help prevent a sudden surge of duplicate
content issues from popping up.
The Problem: URL Parameters & Query Strings
Years ago, the usage of session IDs created a major duplicate
content problem for SEOs.
Today’s technology, however, has made session IDs all but
obsolete, but another problem has arisen that is just as bad, if not
worse: URL parameters.
Parameters are used to pull fresh content from the server, usually
based on one or more filter or selections being made.
The two examples below show alternate URLs for a single URL:
site.com/shirts/.
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The first shows the shirts filtered by color, size, and style,
the second URL shows shirts sorted by price, then a
certain number of products to show per page:
Site.com/shirts/?color=red&size=small&style=long_sleeve
Site.com/shirts/?sort=price&display=12
Based on these filters alone, there are three viable URLs that search
engines can find.
But the order of these parameters can change based on the
order in which they were chosen, which means you might
get several more accessible URLs like this:
Site.com/shirts/?size=small&color=red&style=long_sleeve
Site.com/shirts/?size=small&style=long_sleeve&color=red
Site.com/shirts/?display=12&sort=price
And this:
Site.com/shirts/?size=small&color=red&style=long_
sleeve&display=12&sort=price
Site.com/shirts/?display=12&size=small&color=red&sort=price
Site.com/
shirts/?size=small&display=12&sort=price&color=red&style=long_
sleeve
Etc.
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You can see that this can produce a lot of URLs, most of which
will not pull any type of unique content. Of the parameters above,
the only one you might want to write sales content for is the style.
The rest, not so much.
The Solution: Parameters for Filters, Not Legitimate
Landing Pages
Strategically planning your navigation and URL structure is critical
for getting out ahead of the duplicate content problems.
Part of that process includes understanding the difference
between having a legitimate landing page and a page that allows
visitors to filter results. And then be sure to treat these accordingly
when developing the URLs for them.
Landing page (and canonical) URLs should look like this:
Site.com/shirts/long-sleeve/
Site.com/shirts/v-neck/
Site.com/shirts/collared/
And the filtered results URLs would look something like
this:
Site.com/shirts/long-sleeve/?size=small&color=red&display=12&
sort=price
Site.com/shirts/v-neck/?color=red
Site.com/shirts/
collared/?size=small&display=12&sort=price&color=red
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With your URLs built correctly, you can do two things:
Add the correct canonical tag (everything before the “?” in the
URL).
Go into Google Search Console and tell Google to ignore all such
parameters.
If you consistently use parameters only for filtering and sorting
content, you won’t have to worry about accidentally telling Google
not to crawl a valuable parameter… because none of them are.
But because the canonical tag is only a signal, you must complete
step two for best results. And remember this only affects Google.
You have to do the same with Bing.
Pro Developer Tip: Search engines typically ignore everything to
the right of a pound “#” symbol in the URL.
If you program that into every URL prior to any parameter,
you won’t have to worry about the canonical being only a
band-aid solution:
Site.com/shirts/long-sleeve/#?size=small&color=red&display=12
&sort=price
Site.com/shirts/v-neck/#?color=red
Site.com/shirts/
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collared/#?size=small&display=12&sort=price&color=red
If any search engine were to access the URLs above, they would
only index the canonical part of the URL and ignore the rest.
The Problem: Ad Landing Page & A/B Test Duplication
It’s not uncommon for marketers to develop numerous versions of
similar content, either as a landing page for ads, or A/B/multivariate
testing purposes.
This can often get you some great data and feedback, but if those
pages are open for search engines to spider and index, it can
create duplicate content problems.
The Solution: NoIndex
Rather than use a canonical tag to point back to the master page,
the better solution here is to add a noindex meta tag to each page
to keep them out of the search engines’ index altogether.
Generally, these pages tend to be orphans, not having any direct
links to them from inside the site. But that won’t always keep search
engines from finding them.
The canonical tag is designed to transfer page value and authority
to the primary page, but since these pages should not be collecting
any value, keeping them out of the index is preferred.
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13
When Duplicate Content Isn’t
(Much Of) a Problem
One of the most common SEO myths is that there is a duplicate
content penalty.
There isn’t. At least no more than there is a penalty for not putting
gas in your car and letting it run empty.
Google may not be actively penalizing duplicate content, but that
doesn’t mean there are not natural consequences that occur
because of it.
Without the threat of penalty, that gives marketers a little more
flexibility in deciding which consequences they are willing to live
with.
While I would argue that you should aggressively eliminate (not just
band-aid over) all on-site duplicate content, offsite duplication may
actually create more value than consequences.
Getting valuable content republished off-site can help you build
brand recognition in a way that publishing it on your own can’t.
That’s because many offsite publishers have a bigger audience and
a vastly larger social reach.
Your content, published on your own site may reach thousands of
eyeballs, but published offsite it might reach hundreds of thousands.
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Many publishers do expect to maintain exclusive rights to the
content they publish, but some allow you to repurpose it on your
own site after a short waiting period. This allows you to get the
additional exposure while also having the opportunity to build up
your own audience by republishing your content on your site at a
later date.
But this type of article distribution needs to be limited in order
to be effective for anyone. If you’re shooting your content out to
hundreds of other sites to be republished, the value of that content
diminishes exponentially.
And typically, it does little to reinforce your brand because the
sites willing to publish mass duplicated content are of little value to
begin with.
In any case, weigh the pros and cons of your content being
published in multiple places.
If duplication with a lot of branding outweighs the smaller authority
value you’d get with unique content on your own site, then, by all
means, pursue a measured republishing strategy.
But the keyword there is measured. What you don’t want to be is
the site that only has duplicate content. At that point, you begin to
undercut the value you’re trying to create for your brand.
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By understanding the problems, solutions and, in some cases,
value, of duplicate content, you can begin the process of
eliminating the duplication you don’t want and pursuing the
duplication you do.
In the end, you want to build a site that is known for strong,
unique content, and then use that content to get the highest value
possible. THE COMPLETE GUIDE TO MASTERING DUPLICATE CONTENT ISSUES
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A Technical SEO Guide
to Redirects
Chapter 14
Written By
Lead Developer, Search Engine Journal
Vahan Petrosyan
14
Websites change structure,
delete pages and often move
from one domain to another. A
TECHNICAL SEO GUIDE TO REDIRECTS
Handling redirects correctly is crucial in order to avoid losing rankings
and help search engines understand the changes you have done.
Redirects have a status code starting with number three (i.e., 3XX).
There are 100 different possible status codes but only a few are
implemented to carry certain information.
In this guide, we will cover 3XX redirects relevant to SEO.
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301: Moved Permanently
307: Temporary Redirect
This well-known redirect indicates to a client* that the resource was
changed to another location and that it should use the new URL for
future requests. When search engines see a 301 redirect, they pass
the old page’s ranking to the new one.
Before making a change, you need to be careful when deciding to
use a 301 redirect. This is because if you change your mind later
and decide to remove the 301 redirect, your old URL may not rank
anymore.
Even if you swap the redirects, it will not help you get the old page
back to its previous ranking position. So the main thing to remember
is that there’s no way to undo a 301 redirect.
(*For beginners who may get confused with generic name client is
used instead of browser since not only browsers are able to browse
URLs but also search engine bots which are not browsers.)
In HTTP 1.1, a 301 redirect means the resource is temporarily moved
and the client should use the original resource’s URL for future
requests.
For SEO, this means the client should follow a redirect but search
engines should not update their links in the SERPs to the new,
temporary page.
In a 307 redirect, PageRank is not passed from the original resource
to the new one – contrary to a 301 redirect.
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14
302: Found
302 vs. 307
This means that the resource a client is looking for was found on
another URL in the HTTP 1.1 version but was temporarily moved in
HTTP 1.0.
In almost all cases, 302 and 307 redirects will be treated the same.
But a 302 status code doesn’t necessarily mean the client must
follow a redirect and it is not considered an error if it decides to stay
there.
Modern clients will most likely follow the new destination but some
old clients may incorrectly stay on the same URL.
Contrary to a 302 status code, the 307 status code guarantees that
the request method will not be changed. For instance, the GET
request must continue to GET and POST to POST.
With a 302 status code, some old or buggy clients may change the
method which may cause unexpected behavior.
For temporary redirects, you can use either 302 or 307 – but I do
prefer 307.
For routine redirect tasks, 301 (permanent redirect) and 307
(temporarily redirect) status codes should be used depending on
what type of change you are implementing on your website. On both
cases, the syntax of redirects doesn’t change.
A TECHNICAL SEO GUIDE TO REDIRECT
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You may handle redirect via server config files .htaccess on Apache,
example.conf file on Ngix, or via plugins if you are using WordPress.
In all instances, they have the same syntax for writing redirect rules.
They differ only with commands used in configuration files.
For example, redirect on Apache will look like this:
Options +FollowSymlinks
RewriteEngine on
RedirectMatch 301 ^/oldfolder/ /newfolder/
( you can read about symlinks here ). and on Ngix servers like
rewrite ^/oldfolder/ /newfolder/ permanent;
The commands used to tell servers status code of redirect
and the action command differ. For instance:
Servers status code of redirect: “301” vs. “permanent”
Action command: “RedirectMatch” vs. “rewrite”.
But the syntax of the redirect ( ^/oldfolder/ /newfolder/ ) is the same
for both.
On Apache, make sure on your server mod_rewrite and mod_alias
modules (which are responsible for handling redirects) are enabled.
Since the most widely spread server types is Apache, here are
examples for .htaccess apache files. Make sure that the .htaccess
file has these two lines
Options +FollowSymlinks
RewriteEngine on
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14
above the redirect rules and put the rules below them.
For understanding the examples below you may refer table below
on RegExp basics.
Redirect Single URL
The most common and widely used type of redirect that is used
when deleting pages or changing page URLs. For instance, say
you changed URL from /old-page/ to /new-page/. The redirect rule
would be:
RewriteRule ^old-page(/?|/.*)$ /new-page/ [R=301,L]
OR
RedirectMatch 301 ^/old-page(/?|/.*)$ /new-page/
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14
The only difference between the two methods is that the first one
uses Apache mod_rewrite module and the second one uses mod_
alias. It can be done using both methods.
Regular expression “^” means URL must start with “/old-page” while
(/?|/.*)$ indicates that anything that follows “/old-page/” with slash
“/” or without exact match must be redirected to /new-page/.
We could also use (.*) ie. ^/old-page(.*), but the problem is, if you
have another page with a similar URL like /old-page-other/, it will
also be redirected when we only want to redirect /old-page/.
The following URLs will match and directed to new page
It will redirect any variation of page URL to new one.
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14
Redirect All Except
Directory Change
Let’s say we have bunch of URLs like /category/old-subcategory-1/, /
category/old-subcategory-2/, /category/final-subcategory/ and want
to merge all subcategories into /category/final-subcategory/. We
need here “all except” rule
RewriteCond %{REQUEST_URI} !/category/final-subcategory/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(category/). /category/final-subcategory/ [R=301,L]
Here, we want to redirect all under /category/ on the fifth line except
if it is /category/final-subcategory/ on the fourth line. We also have
“!-f” rule on the fourth line which means to ignore any file like images,
CSS or javascript files.
Otherwise, if we have some assets like “/category/image.jpg” it will
be also redirected to “/final-subcategory/” and cause a page break.
In case you did a category restructuring and want to move
everything under the old directory to the new one, you can use the
rule below.
RewriteRule ^old-directory$ /new-directory/ [R=301,NC,L]
RewriteRule ^old-directory/(.*)$ /new-directory/$1 [R=301,NC,L]
I used $1 in the target to tell the server that it should remember
everything in the URL that follows /old-directory/ (i.e., /old-directory/
subdirectory/) and pass it (i.e., “/subdirectory/” ) onto the destination.
As a result, it will be redirected to /new-directory/subdirectory/.
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14
I used two rules: one case with no trailing slash at the end and the
other one with a trailing slash.
I could combine them into one rule using (/?|.*)$ RegExp at the end,
but it would cause problems and add “//” slash to the end of URL
when the requested URL with no trailing slash has a query string
(i.e., “/old-directory?utm_source=facebook” would be redirected to
“/new-directory//?utm_source=facebook”).
Remove a Word from URL
Let’s say you have 100 URLs in your website with city name
“chicago” and want to remove it.
Example, for the URL http://yourwebiste.com/example-chicagoevent/,
the redirect rule would be:
RewriteRule ^(.*)-chicago-(.*) http://%{SERVER_NAME}/$1-$2
[NC,R=301,L]
If the example URL is in the form http:// yourwebiste.com/example/
chicago/event/, then redirect will be:
RewriteRule ^(.*)/chicago/(.*) http://%{SERVER_NAME}/$1/$2
[NC,R=301,L]
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14
Canonicalization
Having canonical URLs is the most important part of SEO.
If it is missing, you might endanger your website with duplicate
content issues because search engines treat URLs with “www” and
“non-www” versions as different pages with the same content.
Therefore, it is mandatory to make sure you run website only with
only one version you choose.
If you want to run your website with “www” version, use this rule:
RewriteCond %{HTTP_HOST} ^yourwebsite\.com [NC]
RewriteRule ^(.*)$ http://www.yourwebsite.com/$1 [L,R=301]
For a “non-www” version:
RewriteCond %{HTTP_HOST} ^www\.yourwebsite\.com [NC]
RewriteRule ^(.*)$ http://yourwebsite.com/$1 [L,R=301]
Trailing slash is also part of canonicalization since URLs with a
slash at the end or without are also treated differently.
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*[^/])$ /$1/ [L,R=301]
This will make sure /example-page is redirected to /example-page/.
You may choose to remove the slash instead of adding then you will
need the other rule below:
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]
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14
HTTP to HTTPS Redirect
Redirect from Old Domain to New
After Google’s initiative to encourage website owners to use SSL,
migrating to HTTPS is one of the commonly used redirects that
almost every website has.
The rewrite rule below can be used to force HTTPS on every
website.
RewriteCond %{HTTP_HOST} ^yourwebsite\.com [NC,OR]
RewriteCond %{HTTP_HOST} ^www\.yourwebsite\.com [NC]
RewriteRule ^(.*)$ https://www.yourwebsite.com/$1 [L,R=301,NC]
Basically, you can combine www or non-www version redirect into
one HTTPS redirect rule using this.
This is also one of the most used redirects when you decide to
do rebranding and you need to change domain. The rule below
redirects old-domain.com to new-domain.com
RewriteCond %{HTTP_HOST} ^old-domain.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.old-domain.com$
RewriteRule (.*)$ http://www.new-domain.com/$1 [R=301,L]
It uses two cases: one with “www” version of URLs and another
“non-www” because any page for historical reasons may have
incoming links to both versions.
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14
Most site owners use WordPress and may not need to use
.htaccess file for redirects but use plugin instead. Handling redirects
by using plugins may be a little different from what we discussed
above and you may need to read their documentation in order to be
able to handle RegExp correctly for specific plugin.
From existing ones I would recommend free plugin called
Redirection which has many parameters to control redirect rules
and many useful docs.
Redirect Bad Practices
1. Redirecting All 404 Broken URLs to the Home Page
This case often happens when you are lazy to investigate all of your
404 URLs and map them to the appropriate landing page.
According to Google, they are still all treated as 404s.
If you have too many pages like this, you should consider creating
beautiful 404 pages and engage users to browse further or find
something other than what they were looking for by displaying a
search option.
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14
It is strongly recommended by Google that redirected page content
should be equivalent to the old page. Otherwise, such redirect may
be considered as soft 404 and you will lose the rank of that page.
2. Wrong Mobile Page Specific Redirects
If you have different URLs for desktop and mobile websites (i.e.,
“yoursite.com” for desktop and “m.yoursite.com” for mobile), you
should make sure to redirect users to the appropriate page of the
mobile version.
Correct: “yoursite.com/sport/” to “m.yoursite.com/sport/”
Wrong: “yoursite.com/sport/” to “m.yoursite.com”
Also, you have to make sure that if one page is a 404 on desktop, it
should also be a 404 on mobile.
If you have no mobile version for a page, you can avoid redirecting
to mobile version and keep them on the desktop page.
3. Using Meta Refresh
It is possible to do redirect using meta refresh tag like example
below:
<meta http-equiv=”refresh” content=”0;url=http://yoursite.com/newpage/”
/>
If you insert this tag in /old-page/ it will redirect the user
immediately to /new-page/. This redirect is not prohibited by
Google but they clearly don’t recommend using it.
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14
According to John Mueller, search engines may not be able to
recognize that type of redirect properly. The same is also true about
JavaScript redirects.
4. Too Many Redirects
This message displays when you have a wrong regular expression
setup and it ends up in an infinite loop.
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14
Usually, this happens when you have a redirects chain.
Let’s say you redirected page1 to page2 a long time ago. Now you
might have forgotten that page1 is redirected and decide to redirect
page2 to page1 again.
As a result, you will end up with a rule like this:
RewriteRule ^page1 /page2 [R=301,NC,L]
RewriteRule ^page2 /page1 [R=301,NC,L]
This will create an infinite loop and produce the error shown above.
A TECHNICAL SEO GUIDE TO REDIRECT
14
SEO-Friendly
Pagination: A Complete
Best Practices Guide
Chapter 15
Written By
International Digital Director, Ringier
Jes Scholz
15
Site pagination is a wily
shapeshifter.
SEO FRIENDLY PAGINATION: A COMPLETE BEST PRACTICES GUIDE
It’s used in contexts ranging from displaying items on category pages, to
article archives, to gallery slideshows and forum threads.
For SEO professionals, it isn’t a question of if you’ll have to deal with
pagination, it’s a question of when.
At a certain point of growth, websites need to split content across a
series of component pages for user experience (UX).
15
Our job is to help search engines crawl and understand the
relationship between these URLs so they index the most
relevant page.
Over time, the SEO best practices of pagination handling have
evolved. Along the way, many myths have presented themselves as
facts. But no longer.
This article will:
Debunk the myths around how pagination hurts SEO.
Present the optimal way to manage pagination.
Review misunderstood or subpar methods of pagination
handling.
Investigate how to track the KPI impact of pagination.
But, before I dig into these details. It’s important to note that
pagination isn’t for ranking purposes, but it still has value.
SEO-FRIENDLY PAGINATION: A COMPLETE BEST PRACTICES GUIDE
15
How Pagination Can Hurt SEO
You’ve probably read that pagination is bad for SEO.
However, in most cases, this is due to a lack of correct pagination
handling, rather than the existence of pagination itself.
Let’s look at the supposed evils of pagination and how to overcome
the SEO issues it could cause.
Pagination Causes Duplicate Content
Correct if pagination has been improperly implemented, such
as having both a “View All” page and paginated pages without a
correct rel=canonical or if you have created a page=1 in addition to
your root page.
Incorrect when you have SEO friendly pagination. Even if your H1
and meta tags are the same, the actual page content differs. So it’s
not duplication.
Joost de Valk
@jdevalk
John
@JohnMu
@JohnMu do you agree that people can safely ignore the
duplicate meta description warning in Google Search
Console for paginated archive URLs?
Yep, that’s fine. It’s useful to get feedback on duplicate
titles & descriptions if you accidentally use them on
totally separate pages, but for paginated series, it’s kinda
normal & expected to use the same.
SEO-FRIENDLY PAGINATION: A COMPLETE BEST PRACTICES GUIDE
15
Pagination Creates Thin Content
Correct if you have split an article or photo gallery across multiple
pages (in order to drive ad revenue by increasing pageviews), leaving
too little content on each page.
Incorrect when you put the desires of the user to easily consume
your content above that of banner ad revenues or artificially inflated
pageviews. Put a UX-friendly amount of content on each page.
Pagination Dilutes Ranking Signals
Correct if pagination isn’t handled well as it can cause internal
link equity and other ranking signals, such as backlinks and social
shares, to be split across pages.
Incorrect when rel=”prev” and rel=”next” link attributes are used on
paginated pages, so that Google knows to consolidate the ranking
signals.
Pagination Uses Crawl Budget
Correct if you’re allowing Google to crawl paginated pages. And
there are some instances where you would want to use that budget.
For example, for Googlebot to travel through paginated URLs to
consolidate ranking signals and to reach deeper content pages.
Often incorrect when you set Google Search Console pagination
parameter handling to “Do not crawl” or set a robots.txt disallow, in
the case where you wish to conserve your crawl budget for more
important pages.
SEO-FRIENDLY PAGINATION: A COMPLETE BEST PRACTICES GUIDE
15
Managing Pagination According to
SEO Best Practices
Use rel=”next” & rel=”prev” Link Attributes
You should indicate the relationship between component URLs in a
paginated series with rel=”next” and rel=”prev” attributes.
Google recommends this option, noting they take this markup as
“a strong hint” that you would like the pages to be treated “as a logical
sequence, thus consolidating their linking properties and usually
sending searchers to the first page.”
Practically, this means rel=”next” / “prev” are treated as signals rather
than directives. They won’t always prevent paginated pages from
being displayed in search results. But such an occurrence would be
rare.
Complement the rel=”next” / “prev” with a self-referencing
rel=”canonical” link. So /category?page=4 should rel=”canonical” to /
category?page=4.
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This is the recommended approach by Google, as pagination
changes the page content and so is the master copy of that page.
If the URL has additional parameters, include these in
the rel=”prev” / “next” links, but don’t include them in the
rel=”canonical”.
For example:
<link rel=”next” href=”https://www.example.com/
category?page=2&order=newest” />
<link rel=”canonical” href=”https://www.example.com/
category?page=2” />
Doing so will indicate a clear relationship between the pages,
without sending ranking signals to non-SEO relevant parameterbased
URLs and preventing the potential of duplicate content.
Common errors to avoid:
Placing the link attributes in the <body> content. They’re only
supported by search engines within the <head> section of your
HTML.
Adding a rel=”prev” link to the first page (a.k.a. the root page) in
the series or a rel=”next” link to the last. For all other pages in the
chain, both link attributes should be present.
Beware of your root page canonical URL. Chances are on
?page=2, rel=prev should link to the canonical, not a ?page=1.
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The <head> code of a four-page series will look
something like this:
One pagination tag on the root page, pointing to the next page
in series.
<link rel=”next” href=”https://www.example.com/
category?page=2″>
<link rel=”canonical” href=”https://www.example.com/
category”>
Two pagination tags on page 2.
<link rel=”prev” href=”https://www.example.com/
category”>
<link rel=”next” href=”https://www.example.com/
category?page=3″>
<link rel=”canonical” href=”https://www.example.com/
category?page=2”>
Two pagination tags on page 3.
<link rel=”prev” href=”https://www.example.com/
category?page=2″>
<link rel=”next” href=”https://www.example.com/
category?page=4″>
<link rel=”canonical” href=”https://www.example.com/
category?page=3”>
One pagination tag on page 4, the last page in the paginated
series.
<link rel=”prev” href=”https://www.example.com/
category?page=3”>
<link rel=”canonical” href=”https://www.example.com/
category?page=4”>
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Modify Paginated Pages Titles & Meta Descriptions
Although the rel=”next” and rel=”prev” attributes should, in most
cases, cause Google to return the root page in the SERPs, you can
further encourage this and prevent “Duplicate meta descriptions”
or “Duplicate title tags” warnings in Google Search Console with an
easy modification to your code.
If the root page has the formula:
These paginated URL page titles and meta description are
purposefully suboptimal to dissuade Google from displaying these
results, rather than the root page.
Don’t Include Paginated Pages in XML Sitemaps
While rel=”next” / “prev” pagination URLs are technically indexable,
they aren’t an SEO priority to spend crawl budget on.
As such, they don’t belong in your XML sitemap.
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Handle Pagination Parameters in Google Search Console
If you have a choice, run pagination via a parameter rather than a
static URL. For example:
example.com/category?page=2 over example.com/category/page-
2
You can then configure the parameter in Google Search Console
to “Paginates” and at any time change the signal to Google to crawl
“Every URL” or “No URLs”, based on how you wish to use your crawl
budget. No developer needed!
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Misunderstood, Outdated or Plain
Wrong SEO Solutions to Paginated
Content
Do Nothing
Google says they do “a good job returning the most relevant results
to users, regardless of whether content is divided into multiple
pages” and recommends you can handle pagination by doing
nothing.
While there is a core of truth to this statement, by doing nothing
you’re gambling with your SEO.
There’s always value in giving clear guidance to crawlers how you
want them to index and display your content.
Canonicalize to a View All Page
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The last option recommended by Google is a View All page. This
version should contain all the component page content on a single
URL.
Additionally, the paginated pages should all rel=”canonical” to the
View All page to consolidate ranking signals.
The argument here is that searchers prefer to view a whole article
or list of categories items on a single page, as long as it’s fast
loading and easy to navigate.
So if your paginated series has an alternative View All version that
offers the better user experience, Google will favor this page for
inclusion in the search results as opposed to a relevant segment
page of the pagination chain.
Which raises the question – why do you have paginated pages in
the first place?
Let’s make this simple.
If you can provide your content on a single URL while offering a
good user experience, there is no need for pagination or a View All
version.
If you can’t, for example, a category page with thousands of
products would be ridiculously large and take too long to load, then
paginate with rel=”next” / “prev”. View All is not the best option as it
would not offer a good user experience.
Using both rel=”next” / “prev” and a View All version gives no clear
mandate to Google and will result in confused crawlers.
Don’t do it.
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Canonicalize to the First Page
A common mistake is to point the rel=”canonical” from all paginated
results to the root page of the series.
Some ill-informed SEO people suggest this as a way to consolidate
authority across the set of pages to the root page, but this is
unnecessary when you have rel=”next” and rel=”prev” attributes.
Incorrect canonicalization to the root page runs the risk of
misdirecting search engines into thinking you have only a single
page of results.
Googlebot then won’t index pages that appear further along the
chain, nor acknowledge the signals to the content linked from those
pages.
You don’t want your detailed content pages dropping out of the
index because of poor pagination handling.
Google is clear on the requirement. Each page within a paginated
series should have a self-referencing canonical, unless you use a
View All page.
Use the rel=canonical incorrectly and chances are Googlebot will
just ignore your signal.
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Noindex Paginated Pages
A classic method to solve pagination issues was a robots noindex
tag to prevent paginated content from being indexed by search
engines.
Relying solely on the noindex tag for pagination handling will
result in ranking signals from your component pages not being
consolidated. Clearly inferior SEO to using rel=”next” / “prev”.
But as the rel=”next” / “prev” method allows search engines to index
pagination pages, I’ve also seen some SEO folks advising to add
“extra security” with a noindex tag.
This is unnecessary. Only in rare circumstances would Google
choose to return a paginated page in the SERPs. The benefits are, at
best, theoretical.
But what you may not be aware of is that a long-term noindex on
a page will eventually lead Google to nofollow the links on that
page. So, again, it could potentially cause content linked from the
paginated pages to be removed from the index.
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Pagination & Infinite Scrolling
A newer form of pagination handling is by infinite scroll, where
content is pre-fetched and added directly to the user’s current page
as they scroll down.
Users may appreciate this, but Googlebot? Not so much.
Googlebot doesn’t emulate behavior like scrolling to the bottom of a
page or clicking to load more. Meaning without help, search engines
can’t effectively crawl all of your content.
To be SEO-friendly, convert your infinite scroll page to an equivalent
paginated series that is accessible even with JavaScript disabled.
As the user scrolls, use JavaScript to adapt the URL in the address
bar to the component paginated page.
Additionally, implement a pushState for any user action that
resembles a click or actively turning a page. You can check out this
functionality in the demo created by John Mueller.
Essentially, you’re still implementing the SEO best practice
recommended above, you are just adding additional user experience
functionality on top.
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Discourage or Block Pagination Crawling
Some SEO pros recommend avoiding the issue of pagination
handling altogether by simply blocking Google from crawling
paginated URLs.
In such a case, you would want to have well-optimized XML
sitemaps to ensure pages linked via pagination have a chance to be
indexed.
There are three ways to do this:
The messy way: Add nofollow to all links that point towards
paginated pages.
The cleaner way: Use a robots.txt disallow.
The no dev needed way: Set paginated page parameter to
“Paginates” and for Google to crawl “No URLs” in Google Search
Console.
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By using one of these methods to discourage search
engines from crawling paginated URLs you:
Stop search engines from consolidating ranking signals of
paginated pages.
Prevent the passing of internal link equity from paginated pages
down to the destination content pages.
Hinder Google’s ability to discover your destination content pages.
The obvious upside is that you save on crawl budget.
There is no clear right or wrong here. You need to decide what is
the priority for your website.
Personally, if I were to prioritize crawl budget, I would do so by
using pagination handling in Google Search Console as it has the
optimum flexibility to change your mind.
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Tracking the KPI Impact of
Pagination
So now you know what to do, how do you track the effect of
optimization pagination handling?
Firstly, gather benchmark data to understand how your current
pagination handing is impacting SEO.
Sources for KPIs can include:
Server log files for the number of paginated page crawls.
Site: search operator (for example site:example.com inurl:page) to
understand how many paginated pages Google has indexed.
Google Search Console Search Analytics Report filtered by pages
containing pagination to understand the number of impressions.
Google Analytics landing page report filtered by paginated URLs to
understand on-site behavior.
If you see an issue getting search engines to crawl your site
pagination to reach your content, you may want to change the
pagination links.
Once you have launched your best practice pagination handling,
revisit these data sources to measure the success of your efforts.
SEO-FRIENDLY PAGINATION: A COMPLETE BEST PRACTICES GUIDE
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What is Schema
Markup & Why It’s
Important for SEO
Chapter 16
Written By
Founder, Measurable SEO
Chuck Price
16
What is Schema Markup?
Schema markup, found at Schema.org, is a form of microdata.
Once added to a webpage, schema markup creates an
enhanced description (commonly known as a rich snippet),
which appears in search results.
Top search engines – including Google, Yahoo, Bing, and Yandex
– first started collaborating to create Schema.org, back in 2011.
Schema markup is especially important in the age of
Hummingbird and RankBrain. How a search engine interprets
the context of a query will determine the quality of a search
result.
Schema can provide context to an otherwise ambiguous
webpage.
Via Schema.org:
“Most webmasters are familiar with HTML tags on their
pages. Usually, HTML tags tell the browser how to display the
information included in the tag. For example, <h1>Avatar</h1>
tells the browser to display the text string “Avatar” in a heading
1 format. However, the HTML tag doesn’t give any information
about what that text string means—”Avatar” could refer to the
hugely successful 3D movie, or it could refer to a type of profile
picture—and this can make it more difficult for search engines to
intelligently display relevant content to a user.”
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16
Does Schema Improve Your
Search Rankings?
There is no evidence that microdata has a direct affect on organic
search rankings.
Nonetheless, rich snippets do make your webpages appear more
prominently in SERPs. This improved visibility has been shown to
improve click-through rates.
According to a study by acmque, less than one-third of Google’s
search results include a rich snippet with Schema.org markup. This
exposes a huge opportunity for the rest. Very few things in SEO,
today, can move the dial quickly. This can.
WHAT IS SCHEMA MARKUP & WHY IT’S IMPORTANT FOR SEO
16
What Is Schema Used For?
Businesses and organizations
Events
People
Products
Recipes
Reviews
Videos
Above are some of the most popular uses of schema. However,
there’s a good chance that if you have any sort of data on your
website, it’s going to have an associated itemscope, itemtype and
itemprop.
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16
Adding Schema to Your
Webpages
Using Microdata
Microdata is a set of tags that aims to make annotating HTML
elements with machine-readable tags much easier. Microdata is a
great place for beginners to start because it’s so easy to use.
However, the one downside to using microdata is that you have to
mark every individual item within the body of your webpage. As you
can imagine, this can quickly get messy.
Before you begin to add schema to your webpages, you need to
figure out the ‘item type’ of the content on your webpage.
For example, does your web content focus on food? Music? Tech?
Once you’ve figured out the item type, you can now determine how
you can tag it up.
Let’s look at an example. Let’s say that you own a store that sells
high-quality routers. If you were to look at the source code of your
homepage you would likely see something akin to this:
<div>
<h1>TechHaven</h1>
<h2>The best routers you’ll find online!</h2>
<p>Address:</p>
<p>459 Humpback Road</p>
<p>Rialto, Ca</p>
<p>Tel: 909 574 3903</p>
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16
<p><a href=”http://www.techhaven.com/menu”>Click here to
view our best routers!</a></p>
<p>We’re open: </p>
<p>Mon-Sat 8am – 10:30pm</p>
<p>Sun: 2pm – 8pm</p>
</div>
Once you dive into the code, you’ll want to find the portion of your
webpage that talks about what your business has to offer. In this
example, that data can be found between the two <div> tags.
Now, at the top you can add in:
<div itemscope>
By adding this tag, we’re stating that the HTML code contained
between the <div> blocks are identifying a specific item.
Next, we have to identify what that item is by using the ‘itemtype’
attribute to identify the type of item our webpage is about (tech).
<div itemscope itemtype=”http://schema.org/tech”>
An item type comes in the form of a URL (such as http://schema.
org/tech). Let’s say, for example, that your site revolved around
beauty products instead of technology. Your item type URL might
look like this:
http://schema.org/beauty.
To make things easier you can browse a list of item types here,
plus you can view extensions to identify the specific entity that
you’re looking for. Keep in mind that this list is not all encompassing,
WHAT IS SCHEMA MARKUP & WHY IT’S IMPORTANT FOR SEO
16
so there is a possibility that you won’t find the item type for your
specific niche.
Tracking back to the tech page, you want to tag the part of the
webpage that contains the name of the business. You can do this
between the <h1> tags.
Now, we’ll be using the ‘itemprop’ tag, which labels the properties of
an item:
<h1 itemprop=”name”>Tech Haven</h1>
You can apply these tags to the rest of the page now. When using
tags to identify item properties, it’s not necessary to tag the entire
line, just the one portion the property is making reference to.
For example, if you have a line that says Address: 1234 w sunshine
blvd, then you only need to apply the tags around the address itself
and nothing else.
<h2 itemprop=”description”>The best routers you’ll find
online!</h2>
<p>Address:</p>
<span itemprop=”address” itemscope itemtype=”http://
schema.org/PostalAddress”>
<p itemprop=”streetAddress”>459 Humpback Road </p>
<p itemprop=”addressLocality”>Rialto, Ca</p></span>
<p>Tel: <span itemprop=”telephone”>909 574 3903</
span></p>
<p><a itemprop=”menu” href=”http:// http://www.techhaven.
com/menu “>Click here to view our tasty range of dishes!</
a></p>
<p>We’re open:</p>
<p itemprop=”openingHours”>Mon-Sat 8am – 10:30pm</p>
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16
<p itemprop=”openingHours”>Sun: 2pm – 8pm</p>
</div>
This code may look complicated, but schema.org provides examples
on how to use the different item types, so you can actually see what
the code is supposed to do. Don’t worry, you won’t be left out in the
cold trying to figure this out on your own!
If you’re still feeling a little intimidated by the code, Google’s
Structured Data Markup Helper makes it super easy to tag your
webpages.
To use this amazing tool, just select your item type, paste in the
URL of the target page or the content you want to target, and then
highlight the different elements so that you can tag them.
Using RDFa
RDFa is an acronym for Resource Description Framework in
Attributes. Essentially, RDFa is an extension to HTML5 and it was
designed to aid users in marking up structured data.
RDFa is considered to be a W3C recommendation, meaning that
it is a web standard, and it can be used to chain structured data
vocabularies together. This is especially useful if you want to add
structured data that stretches beyond the limits of Schema.org.
You can breathe a sigh of relief. RDFa isn’t much different from
Microdata.
Similar to microdata, RDFa tags incorporate with the preexisting
HTML code in the body of your webpage. For the sake of familiarity,
we’ll look at the tech website once again as an example.
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16
The HTML for your tech site would likely look like this before it was
modified:
<div>
<h1>Tech Haven</h1>
<h2>The best routers online!</h2>
<p>Address:</p>
<p>459 Humpback Road </p>
<p>Rialto, Ca</p>
<p>Tel: 909 574 3903</p>
<p><a href=”http://www.techhaven.com/menu”>Click here
to view our best routers!</a></p>
<p>We’re open:</p>
<p>Mon-Sat 8:00am – 10:30pm</p>
<p>Sun: 2pm – 8pm</p>
</div>
To begin, you want to ensure that the vocabulary that you’re using is
Schema.org and that the webpage in question is making reference
to a technology page.
For this example, you can search for “technology” on Schema.org
to learn how to tag different elements. Typically, you’ll find examples
near the bottom of the page that will show you how to use them in
practice.
Simply click on the RDFa tab to view specific RDFa examples.
Next, you need to use the vocab tag combined with the URL http://
schema.org to identify the vocabulary for the markup. To identify the
page type, use the typeoftag. Unlike microdata, which uses a URL to
identify types, RDFa uses one or more words to classify types.
<div vocab=”http://schema.org/” typeof=”technology”>
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16
If you wish to identify a property further than you should use the
typeof attribute.
For example, if you wish to further expand upon an address
property you can use “PostalAddress” like so:
<div property=”address” typeof=”PostalAddress”>
Comparing microdata and RDFa side by side, the typeof attribute
is the equivalent of the itemtype attribute found in Microdata.
Furthermore, the propertyattribute would be the equivalent to the
itemprop attribute.
For further explanation, you can visit Schema.org to check lists and
view examples. You can find which kinds of elements are defined as
properties, and which are defined as types.
Going back to our earlier example, the tech page would look like
this after it has been appropriately tagged:
<h2 property=”description”>The best routers on the
internet!</h2>
<p>Address:</p>
<div property=”address” typeof=”PostalAddress”>
<p property=”streetAddress”>459 Humpback Road</p>
<p property=”addressLocality”>Rialto, Ca</p>
</div>
<p>Tel: <span property=”telephone”>909 574 3903</
span></p>
<p><a property=”menu” href=”http://www.techhaven/
menu”>Click here to view our best routers!</a></p>
<p>We’re open:</p>
<p property=”openingHours”>Mon-Sat 8am – 10:30pm</p>
<p property=”openingHours”>Sun: 2pm – 8pm</p>
</div>
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16
Conclusion
Hopefully, any fears that you might have had when you heard the
word “Schema” or “Structured Data” have been put to rest.
Schema is much easier to apply than it seems and it’s a best practice
that you need to incorporate into your webpages.
The work may seem tedious. But given time and effort, you’ll be
certain to reap the benefits from your labor.
To aid you, every page on Schema.org provides examples on how
to properly apply tags. Of course, you can also fall back on Google’s
Structured Data Testing Tool.
WHAT IS SCHEMA MARKUP & WHY IT’S IMPORTANT FOR SEO
16
Faceted Navigation:
Best Practices for SEO
Chapter 17
Written By
Digital Marketing Specialist, Forthea
Interactive
Natalie Hoben
17
When it comes to large websites,
such as e-commerce sites with
thousands upon thousands of
page, the importance of things
like crawl budget cannot be
understated.
FACETED NAVIGATION: BEST PRACTICES FOR SEO
Building a website with an organized architecture and smart internal
linking strategy is key for these types of sites.
However, doing that properly oftentimes involves new challenges when
trying to accommodate various attributes that are a common theme with
e-commerce (sizes, colors, price ranges, etc.).
Faceted navigation can help solve these challenges on large websites.
However, faceted navigation must be well thought out and executed
properly so that both users and search engine bots remain happy.
17
What is Faceted Navigation?
To begin, let’s dive into what faceted navigation actually is.
Faceted navigation is, in most cases, located on the sidebars of an
e-commerce website and has multiple categories, files, and facets.
It essentially allows people to customize their search based on what
they are looking for on the site.
For example, a visitor may want a purple cardigan, in a size medium,
with black trim.
Facets are indexed categories that help to narrow down a
production listing and also function as an extension of a site’s main
categories.
Facets, in their best form, should ideally provide a unique value for
each selection and, as
they are indexed, each
one on a site should send
relevancy signals to search
engines by making sure
that all critical attributes
appear within the content
of the page.
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17
Filters are utilized to sort items with a listings page.
While the user can use this to narrow down what they are looking for,
the actual content on the page remains the same.
This can potentially lead to multiple URLs creating duplicate content,
which is a concern for SEO.
There are a few potential issues that faceted navigation can create
that can negatively affect SEO.
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17
The main three issues boil down to:
Duplicate content.
Wasted crawl budget.
Diluted link equity.
As different parameters are created, they can quickly multiply. The
number of incredibly-related pieces of content continues to grow
significantly and different links may be going to all of these different
versions of a page, which can dilute link equity, and thus affect the
page’s ranking ability.
In order to be able to make sure that search engine crawlers aren’t
wasting valuable crawl budget on pages that have little to no value,
you need to take certain steps.
That starts with preventing search engine bots from crawling certain
multi-selected facets, such as “color” or “size”.
When trying to determine how to solve this faceted navigation
conundrum, there are a few solutions that are implementable. Which
one to use, however, will rely heavily on what parts of the site should
be indexed.
Noindex tags can be implemented to inform bots of which pages
not to include in the index. This method will remove pages of the
index, however, there will still be crawl budget spent on them and
link equity that is diluted.
Noindex
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17
A disallow can be implemented for certain sections of a site.
The advantage to this solution is that it’s fast and customizable.
However, the disallow is merely a directive for Google, and they do
not have to abide by it.
In addition, link equity may be hindered from flowing to different
parts of the site.
For example, we could disallow red sweaters under $50 in the
robots file, instructing Google to not visit a page with the >$50
parameter. However, if any follow links pointing to any URL with that
parameter in it existed, Google could still possible index it.
Robots.txt
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17
For example, if you wished to include a page for “red sweaters” in
the index, but did not want “red sweaters under $50” in the index,
then a noindex tag to the second result would exclude it.
Bots would still be able to find and crawl the page, though, and
this causes crawl budget to be wasted.
The pages would also still get wasted link equity.
Canonical tags allow you to instruct Google that a group of alike
pages has a preferred version.
Link equity can be consolidated into the chosen preferred page
utilizing this method. However, crawl budget will still be wasted.
Canonical tags can also be ignored by search engines, so this
solution should be used along with another.
For example, /red-sweaters?under-50/ could have the canonical
URL set as /red-sweaters/. Google would attribute the authority and
link equity to the canonicalized page, but crawl budget would still be
wasted.
When it comes to using AJAX to solve faceted navigation issues, the
main positive benefit is that a different, new URL is not generated
when a visitor visits a page and selects a filter.
JavaScript hosted client-slide takes care of the entire process. No
web server is needed.
In order to ensure that this method is effective, it is necessary that a
crawl path is accessible to the particular pages that are important to
get into rankings.
The pushState method of the HTML5 history API and server
configuration that responds to these requests with HTML rendered
server-side can help ensure that AJAX can fully work its magic and
keep SEO in a healthy state.
Canonicalization
AJAX
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17
This should ideally be a last resort option.
It is a decent temporary solution while adjustments are being made
to the navigation. This is because it only instructs Google on how a
site should be crawled, instead of correcting the issue.
By navigating to the URL parameters tool in Google Search
Console, you can choose what effect each parameter has on the
page and how Google should treat those pages.
Implement pagination with rel=”next” and rel=”prev” in order to
group indexing properties, from pages to a series as a whole.
Each page needs to link to children pages and parent. This can be
done with breadcrumbs.
Use rigorous URL facet ordering so that duplication problems do
not arise.
Prevent clicks when no items are present for the filter.
Only use canonical URLs in sitemaps.
Facets should always be presented in a unified, logical manner
(i.e., alphabetical order).
Google Search Console
Other Ways to Get the Most out of
Faceted Navigation
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17
Although faceted navigation can be great for UX, it can cause a
multitude of problems for SEO.
Duplicate content, wasted crawl budget, and diluted link equity can
all cause severe problems on a site.
It is crucial to carefully plan and implement the necessary methods
available in order to avoid any many issues down the line when it
comes to faceted navigation.
Conclusion
FACETED NAVIGATION: BEST PRACTICES FOR SEO
17
Don’t rely solely on one “fix” if it doesn’t take care of indexing, link
dilution, and crawl. For example, noindex and nofollow tags do
not help with crawl budget. Same with configuring parameters in
Google Search Console.
If a particular combination of facets occurs that receive a good
amount of traffic, consider allowing indexation.
Understanding
JavaScript
Fundamentals: Your
Cheat Sheet
Chapter 18
Written By
Technical SEO & Content Manager,
DeepCrawl
Rachel Costello
18
JavaScript is a complex topic
that can be extremely difficult
to get a handle on. UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
However, it has never been more important to understand it because
JavaScript is becoming increasingly prevalent on the websites that we
manage.
As the modern web continues to evolve, JavaScript usage continues
to rise.
SEO professionals may long for times gone by when websites were static
and coded only in HTML and CSS. However, engaging websites often
require interactivity, which is usually powered by JavaScript.
18
The number of JavaScript bytes across the entire web has
increased by 35 percent on desktop and 62.7 percent on mobile
over the last three years.
As Google Webmaster Trends Analyst John Mueller put it:
JavaScript is “not going away.”
This programming language is all around us, so we should get
better acquainted with it. Let’s be proactive and learn more about
JavaScript rather than fearing it.
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
There is often a misconception that JavaScript is solely for
developers to worry about.
I would argue that this isn’t the case, as it can cause a problem for
anyone who wants customers and search engines to be able to
access their website’s content.
If you aren’t completely familiar with JavaScript, or even have
absolutely no idea what it is or does, don’t worry.
I’ve put together a glossary of the key terms and fundamental
concepts you should know to help you get started on your journey
of discovery.
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
JavaScript is a programming language that allows you to
implement complex features on a website, such as dynamic
elements or interactivity.
JavaScript is executed once the information from the HTML and
CSS in the source code has been parsed and constructed.
The JavaScript will then trigger any events or variables specified
within it, the Document Object Model (DOM) will be updated,
and, finally, the JavaScript will be rendered in the browser.
The HTML and CSS will often form the foundations of a page’s
structure, and any
JavaScript will make
the final tweaks and
alterations.
What Is JavaScript?
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
The Document Object Model (DOM) is created when a page
is loaded, and it is made up of nodes and objects which map out
all of the different elements and attributes on a page.
The page is mapped out in this way so that other programs can
modify and manipulate the page in terms of its structure, content,
and styling.
Altering the elements of a page’s DOM is possible through using a
language like JavaScript.
Document Object Model (DOM)
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
ECMAScript (ES) is a scripting language that was created to
standardize the use of JavaScript code.
Different editions of ECMAScript are released when the language is
updated and tweaked over time, such as ES5 and ES6 (which is also
referred to as ES2015).
A transpiler is a tool that transforms source code into a different
programming language. The concept is a bit like Google Translate,
but for code.
You can convert a particular
source language into a
different target language, for
example, JavaScript to C++ or
Python to Ruby.
With regard to JavaScript rendering
particularly, a transpiler is often
recommended for transforming ES6
into ES5 because Google currently
uses an old version of Chrome for
rendering which doesn’t yet support
ES6.
ECMAScript
Transpiling
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
When rendering pages, Google uses a web rendering service
which is based on Chrome 41. This means that Google’s rendering
engine supports the same features and functionalities of that
particular version of Chrome.
When you consider that the most up-to-date version is Chrome
71, you can see that many versions have been launched since
Chrome 41 went live in 2015, and all of these versions came
with new features. This is why Google’s rendering service currently
supports ES5 rather than the later ES6 version of the language.
A single-page application (SPA) is a website or web app that
dynamically re-writes and re-renders a page as a user interacts
with it, rather than making separate requests to the server for new
HTML and content.
JavaScript frameworks can be used to support the dynamically
changing elements of SPAs.
Chrome 41
Single-page Application (SPA)
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
These are all different types of JavaScript frameworks.
Angular and Polymer were developed by Google.
React was developed by Facebook.
Vue was developed by Evan You, who used to work on Google’s
Angular team.
Each JavaScript framework has its own pros and cons, so
developers will choose to work with the one that best suits them and
the project they’re working on.
If you want to learn more about how the different frameworks
measure up, this guide gives a detailed comparison.
Angular, Polymer, React & Vue
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
JavaScript rendering involves taking the script and the
instructions it contains, processing it all, then running it so that
the required output is shown in the browser. There are many
different methods you can use to control the way in which
JavaScript is rendered.
Requiring JavaScript to be rendered on a page can
negatively impact two key areas:
Site speed
Search engine crawling and indexing
Depending on which rendering method you use, you can reduce
page load speed and make sure content is accessible to search
engines for crawling and indexing.
Pre-rendering
Pre-rendering involves rendering the content on a page before it
is requested by the user or search engine, so that they receive a
static page with all of the content on there ready to go.
By preloading a page in this way, it means that your content will
be accessible rather than a search engine or user’s browser
having to render the page themselves.
JavaScript Rendering
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
Pre-rendering is usually used for search engine bots rather than
humans. This is because a static, pre-rendered page will be less
engaging for users as it will lack any dynamic content or interactivity.
Server-side Rendering
The hosting server does the heavy lifting and renders the page so
that the JavaScript has already been processed and the content
is ready to be handed over to the user’s browser or search engine
crawler when it is requested.
This method helps to reduce any strain on the user’s device that
would have been caused by processing JavaScript, and this can
increase page load speed.
Server-side rendering also ensures the full content can be seen and
indexed by search engines.
Client-side Rendering
During client-side rendering, JavaScript is processed by the user’s
browser or by the search engine that’s requesting a page.
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
It is often advised against to use client-side rendering as there is
a delay between Google crawling pages and then being able to
render them.
Google puts pages that need to be rendered into a queue until
enough resources become available to process them.
If you’re relying on Google to render a page clientside,
this can delay indexing by up to a
week after it is initially crawled.
Dynamic Rendering
Dynamic rendering
involves using different
rendering methods
depending on whether a user’s
browser or a search engine bot
is requesting a page.
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
The server will handle the initial request, but the rest of the work of
processing and rendering a page falls on the user’s device or the
search engine.
Hybrid Rendering
Hybrid rendering involves a combination of both server-side
rendering and client-side rendering.
The core content is pre-rendered server-side and sent to the client,
whether that’s the user’s browser or the search engine crawler that’s
requesting the content.
After the page is initially loaded, additional JavaScript for any
interactivity is then rendered client-side.
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
If your site usually renders client-side, when Googlebot is detected
the page will be pre-rendered using a mini client-side renderer (for
example, Puppeteer or Rendertron), so the content can be seen
and indexed straight away.
Hopefully you found this guide useful, and that it helped you better
understand the basics of JavaScript and how it impacts websites.
Now that you’ve brushed up on the key terms, you should be better
equipped to hold your own in conversations with the developers!
Conclusion
UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
18
An SEO Guide to URL
Parameter Handling
Chapter 19
Written By
International Digital Director, Ringier
Jes Scholz
19
While parameters are loved
by developers and analytics
aficionados, they are often an
SEO nightmare. UNDERSTANDING JAVASCRIPT FUNDAMENTALS: YOUR CHEAT SHEET
Endless combinations of parameters can create thousands of URL
variations out of the same content.
The problem is we can’t simply wish parameters away. They play an
important role in a website’s user experience. So we need to understand
how to handle them in an SEO-friendly way.
To do so we explore:
The basics of URL parameters
SEO issues caused by parameters
Assessing the extent of your parameter problem
SEO solutions to tame parameter
Best practice URL parameter handling
18
Also known by the aliases of query strings or URL variables,
parameters are the portion of a URL that follows a question mark.
They are comprised of a key and a value pair, separated by an equal
sign. Multiple parameters can be added to a single page by using an
ampersand.
The most common use cases for parameters are:
Tracking – For example ?utm_medium=social, ?sessionid=123 or
?affiliateid=abc
Reordering – For example ?sort=lowest-price, ?order=highest-rated
or ?so=newest
Filtering – For example ?type=widget, colour=blue or ?pricerange=
20-50
Identifying – For example ?product=small-blue-widget,
categoryid=124 or itemid=24AU
Paginating – For example, ?page=2, ?p=2 or viewItems=10-30
Searching – For example, ?query=users-query, ?q=users-query or
?search=drop-down-option
Translating – For example, ?lang=fr, ?language=de or
What Are URL Parameters?
AN SEO GUIDE TO URL PARAMETER HANDLING
19
1. Parameters Create Duplicate Content
Often, URL parameters make no significant change to the content
of a page. A re-ordered version of the page is often not so different
from the original. A page URL with tracking tags or a session ID is
identical to the original.
For example, the following URLs would all return collection
of widgets.
Static URL: https://www.example.com/widgets
Tracking parameter: https://www.example.com/
widgets?sessionID=32764
Reordering parameter: https://www.example.com/
widgets?sort=newest
Identifying parameter: https://www.example.
com?category=widgets
Searching parameter: https://www.example.com/
products?search=widget
That’s quite a few URLs for what is effectively the same content –
now imagine this over every category on your site. It can really add
up.
The challenge is that search engines treat every parameter based
URL is a new page. So they see multiple variations of the same
SEO Issues with URL
Parameters
AN SEO GUIDE TO URL PARAMETER HANDLING
19
page. All serving duplicate content and all targeting the same
keyword phrase or semantic topic.
While such duplication is unlikely to cause you to be completely
filtered out of the search results, it does lead to keyword
cannibalization and could downgrade Google’s view of your
overall site quality as these additional URLs add no real value.
2. Parameters Waste Crawl Budget
Crawling redundant parameter pages drains crawl budget, reducing
your site’s ability to index SEO relevant pages and increasing server
load.
Google sums up this point perfectly.
“Overly complex URLs, especially those containing multiple
parameters, can cause a problems for crawlers by creating
unnecessarily high numbers of URLs that point to identical or similar
content on your site. As a result, Googlebot may consume much
more bandwidth than necessary, or may be unable to completely
index all the content on your site.”
3. Parameters Split Page Ranking Signals
If you have multiple permutations of the same page content, links
and social shares may be coming in on various versions.
This dilutes your ranking signals. When you confuse a crawler, it
becomes unsure which of the competing pages to index for the
search query.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
4. Parameters Make URLs Less Clickable
Let’s face it. Parameter URLs are unsightly. They’re hard to read.
They don’t seem as trustworthy. As such, they are less likely to be
clicked.
This will impact page performance. Not only because CTR can
influence rankings, but also because it’s less clickable on social
media, in emails, when copy pasted into forums or anywhere else
the full URL may be displayed.
While this may only have a fractional impact on a single page’s
amplification, every tweet, like, share, email, link, and mention
matters for the domain.
Poor URL readability could contribute to a decrease in brand
engagement.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
It’s important to know every parameter used on your website. But
chances are your developers don’t keep an up to date list.
So how do you find all the parameter that need handling? Or
understand how search engines crawl and index such pages?
Know the value they bring to users?
Follow these five steps:
Run a crawler: With a tool like Screaming Frog you can search for
“?” in the URL.
Look in Google Search Console URL Parameters Tool: Google
auto-adds the query strings it finds.
Review your log files: See if Googlebot is crawling parameter
based URLs.
Search with site: inurl: advanced operators: Know how Google
is indexing the parameters you found by putting the key in a
site:example.com inurl:key combination query.
Assess the Extent of Your
Parameter Problem
AN SEO GUIDE TO URL PARAMETER HANDLING
19
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Look in Google Analytics All Pages report: Search for “?” to
see how each of the parameters you found are used by users.
Be sure to check that URL query parameters have not been
excluded in the view setting.
Armed with this data, you can now decide how to best handle
each of your website’s parameters.
You have six tools in your SEO arsenal to deal with URL parameters
on a strategic level.
Limit Parameter-Based URLs
A simple review of how and why parameters are generated can
provide an SEO quick win. You will often find ways to reduce the
number of parameter URLs and so minimize the negative SEO
impact. There are four common issues to begin your review.
1. Eliminate Unnecessary Parameters
Ask you developer for a list of every website parameters and its
function. Chances are, you will discover parameters that no longer
perform a valuable function.
For example, users can be better identified by cookies than
sessionIDs. Yet the sessionID parameter may still exist on your
website as it was used historically.
SEO Solutions to Tame URL
Parameters
AN SEO GUIDE TO URL PARAMETER HANDLING
19
URL parameters should be added to a URL only when they have
a function. Don’t permit parameter keys to be added if the value is
blank.
In the above example, key2 and key3 add no value both literally and
figuratively.
3. Use Keys Only Once
Avoid applying multiple parameters with the same parameter name
and a different value.
For multi-select option, it is better to combine the values together
after a single key.
Or you may discover that a filter in your faceted navigation is rarely
applied by your users.
Any parameters caused by technical debt should be immediately
eliminated.
2. Prevent Empty Values
AN SEO GUIDE TO URL PARAMETER HANDLING
19
4. Order URL Parameters
If the same URL parameter are rearranged, the pages are
interpreted by search engines as equal. As such, parameter order
doesn’t matter from a duplicate content perspective. But each of
those combinations burn crawl budget and split ranking signals.
Avoid these issues by asking your developer to write a script to
always place parameters in a consistent order, regardless of how
the user selected them.
In my opinion, you should start with any translating parameters,
followed by identifying, then pagination, then layering on filtering
and reordering or search parameters and finally tracking.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Pros:
Allows more efficient use
of crawl budget.
Reduces duplicate
content issues.
Consolidates ranking
signals to fewer pages.
Suitable for all parameter
types.
Cons:
Moderate technical
implementation time
The rel=”canonical” link attribute calls out that a page has identical
or similar content to another. This encourages search engines to
consolidate the ranking signals to the URL specified as canonical.
You can rel=canonical your parameter based URLs to your SEOfriendly
URL for tracking, identifying or reordering parameters. But
this tactic is not suitable when the parameter page content is not
close enough to the canonical, such as pagination, searching,
translating or some filtering parameters.
Rel=”Canonical” Link Attribute
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Pros:
Relatively easy technical
implementation.
Very likely to safeguard
against duplicate content
issues.
Consolidates ranking signals
to the canonical URL.
Cons:
Wastes crawl budget on
parameter pages.
Not suitable for all parameter
types.
Interpreted by search
engines as a strong hint, not
a directive.
Set a noindex directive for any parameter based page that doesn’t
add SEO value. This tag will prevent search engines from indexing
the page.
URLs with a “noindex” tag are also likely to be crawled less
frequently and if it’s present for a long time will eventually lead
Google to nofollow the page’s links.
Meta Robots Noindex Tag
Pros:
Relatively easy technical
implementation.
Very likely to safeguard against
duplicate content issues.
Suitable for all parameter types
you do not wish to be indexed.
Removes existing parameterbased
URLs from the index.
Cons:
Won’t prevent search engines
from crawling URLs, but will
encourage them to do so less
frequently.
Doesn’t consolidate ranking
signals.
Interpreted by search engines
as a strong hint, not a directive.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
The robots.txt file is what search engines look at first before crawling
your site. If they see something is disallowed, they won’t even go
there.
You can use this file to block crawler access to every parameter
based URL (with Disallow: /*?*) or only to specific query strings you
don’t want to be indexed.
Pros:
Simple technical
implementation.
Allows more efficient use
of crawl budget.
Avoids duplicate content
issues.
Suitable for all parameter
types you do not wish to
be crawled.
Cons:
Doesn’t consolidate ranking
signals.
Doesn’t remove existing
URLs from the index.
Robots.txt Disallow
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Configure the Google’s URL parameter tool to tell crawlers the
purpose of your parameters and how you would like them to be
handled.
Google Search Console has a warning message that using the tool
“could result in many pages disappearing from a search.”
This may sound ominous. But what’s more menacing is thousands
of duplicate pages hurting your website’s ability to rank.
So it’s best to learn how to configure URL parameters in Google
Search Console, rather than letting Googlebot decide.
The key is to ask yourself how the parameter impacts the
page content:
Tracking parameters don’t change page content. Configure them
as “representative URLs”.
URL Parameter Tool in Google Search Console
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Configure parameters that reorder page content as “sorts”. If this
is optionally added by the user, set crawl to “No URLs”. If a sort
parameter it is applied by default, use “Only URLs with value”,
entering the default value.
Configure parameters that filter page down to a subset of content
as “narrows”. If these filters are not SEO relevant, set crawl to “No
URLs”. If they are SEO relevant set to “Every URL”.
Configure parameters that shows a certain piece or group of
content as “specifies”. Ideally, this should be static URL. If not
possible, you will likely want to set this to “Every URL”.
Configure parameters that display a translated version of the
content as “translates”. Ideally, translation should be achieved via
subfolders. If not possible, you will likely want to set this to “Every
URL”.
Configuration parameters that display a component page of a
longer sequence as “paginates”. If you have achieved efficient
indexation with XML sitemaps, you can save crawl budget and
set crawl to “No URL”. If not, set to “Every URL” to help crawlers to
reach all of the items.
Google will automatically add parameters to the list under the
default “Let Googlebot decide”. The challenge is, these can never
be removed, even if the parameter no longer exists. So whenever
possible, it’s best to proactively add parameters yourself. So that if
at any point that parameter no longer exists, you may delete it from
GSC.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
For any parameter you set in Google Search Console to “No URL”,
you should also consider adding it in Bing’s ignore URL parameters
tool.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Pros:
No developer time needed.
Allows more efficient use of
crawl budget.
Likely to safeguard against
duplicate content issues.
Suitable for all parameter
types.
Cons:
Doesn’t consolidate ranking
signals.
Interpreted by Google as a
helpful hint, not a directive.
Only works for Google and
with lesser control for Bing.
Many people think the optimal way to handle URL parameters is
simply avoid them in the first place. After all, subfolders surpass
parameters to help Google understand site structure and static,
keyword based URLs have always been a cornerstone of on-page
SEO.
To achieve this, you can use server-side URL rewrites to convert
parameters into subfolder URLs.
For example, the URL:
www.example.com/view-product?id=482794
Would become:
www.example.com/widgets/blue
This approach works well for descriptive keyword based parameters,
such as those which identify categories, products, or filter for search
engine relevant attributes. It is also effective for translated content.
But it becomes problematic for non-keyword relevant elements of
faceted navigation, such as price. Having such a filter as a static,
indexable URL offers no SEO value.
It’s also an issue for searching parameters, as every user generated
query would create a static page that vies for ranking against the
canonical – or worse presents to crawlers low quality content pages
whenever a user has searched for a item you don’t offer.
Move From Dynamic to Static URLs
AN SEO GUIDE TO URL PARAMETER HANDLING
19
It’s somewhat odd when applied to pagination (although not
uncommon due to WordPress), which would give a URL such as
www.example.com/widgets/blue/page2
Very odd for reordering, which would give a URL such as
www.example.com/widgets/blue/lowest-price
And is often not a viable option for tracking. Google Analytics will
not acknowledge a static version of UTM parameter.
More to the point, by replacing dynamic parameters with static
URLs for things like pagination, onsite search box results or sorting
does not address duplicate content, crawl budget or internal link
equity dilution.
And having all the combinations of filters from your faceted
navigation as indexable URLs often results in thin content issues.
Especially if you offer multi-select filters.
Many SEO pros argue it’s possible to provide the same user
experience without impacting the URL. For example, by using
POST rather than GET requests to modify the page content. Thus,
preserving the user experience and avoiding the SEO problems.
But stripping out parameters in this manner would remove the
possibility for your audience to bookmark or share a link to that
specific page. And if obviously not feasible for tracking parameters
and not optimal for pagination.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
The crux of the matter is that for many websites, completing
avoiding parameters is simply not possible if you want to provide the
ideal user experience. Nor would it be best practice SEO.
So we are left with this. For parameters that you don’t want to be
indexed in search results (paginating, reordering, tracking, etc)
implement as query strings. For parameters that you do want to be
indexed, use static URL paths.
Pros:
Shifts crawler focus from
parameter based to static
URLs which have a higher
likelihood to rank.
Cons:
Significant investment of
development time for URL
rewrites and 301 redirects.
Doesn’t prevent duplicate
content issues.
Doesn’t consolidate ranking
signals.
Not suitable for all
parameter types.
May lead to thin content
issues.
Doesn’t always provide a
linkable or bookmarkable
URL.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
So which of these six SEO tactics should you implement?
The answer can’t be all of them.
Not only would that create unnecessary complexity. But often the
SEO solutions actively conflict with one another.
For example, if you implement robots.txt disallow, Google would not
be able to see any meta noindex tag. You also shouldn’t combine
a meta noindex tag with a rel=canonical link attribute.
What becomes clear is there is no one perfect solution.
Even Google’s John Mueller can’t decide on an approach. In a
Google Webmaster hangout, he initially recommended against
disallowing parameters, but when questioned on this from a faceted
navigation perspective, answered “it depends.”
There are occasions when crawling efficiency is more important
than consolidating authority signals.
Ultimately, what’s right for your website will depend on your
priorities.
Best Practice URL Parameter
Handling for SEO
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Personally, I don’t use noindex or block access to parameter pages.
If Google can’t crawl and understand all the URL variables, it can’t
consolidate the ranking signals to the canonical page.
I take the following plan of attack for SEO-friendly
parameter handling:
Do keyword research to understand what parameters should be
search engine friendly, static URLs.
Implement correct pagination handling with rel=”next &
rel=”prev”.
For all remaining parameter based URLs, implement consistent
ordering rules, which use keys only once and prevent empty values
to limit the number of URLs.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
Add a rel=canonical link attribute to suitable parameter pages to
combine ranking ability.
Configure URL parameter handling in both Google and Bing as
a failsafe to help search engines understand each parameter’s
function.
Double check no parameter based URLs are being submitted in
the XML sitemap.
No matter what parameter handling strategy you choose to
implement, be sure to document the impact of your efforts on
KPIs.
AN SEO GUIDE TO URL PARAMETER HANDLING
19
How to Perform an
In-Depth Technical SEO
Audit
Chapter 20
Written By
Assistant Editor, Search Engine Journal
Anna Crowe
20
I’m not going to lie:
Conducting an in-depth SEO
audit is a major deal.
HOW TO PERFORM AN IN-DEPTH TECHNICAL SEO AUDIT
And, as an SEO consultant, there are a few sweeter words than, “Your
audit looks great! When can we bring you onboard?”
Even if you haven’t been actively looking for a new gig, knowing your SEO
audit nailed it is a huge ego boost.
But, are you terrified to start? Is this your first SEO audit? Or, you just
don’t know where to begin? Sending a fantastic SEO audit to a potential
client puts you in the best possible place.
20
It’s a rare opportunity for you to organize your processes and rid
your potential client of bad habits (cough*unpublishing pages
without a 301 redirect*cough) and crust that accumulates like the
lint in your dryer.
So take your time. Remember: Your primary goal is to add value to
your customer with your site recommendations for both the shortterm
and the long-term.
Ahead, I’ve put together the need-to-know steps for conducting
an SEO audit and a little insight to the first phase of my processes
when I first get a new client. It’s broken down into sections below. If
you feel like you have a good grasp on a particular section, feel free
to jump to the next.
This is a series, so stay tuned for more SEO audit love.
HOW TO PERFORM AN IN-DEPTH TECHNICAL SEO AUDIT
20
Jump to:
When Should I Perform an SEO Audit?
What You Need from a Client Before an SEO Audit
Tools for SEO Audit
Technical > DeepCrawl
Technical > Screaming Frog
Technical > Google Search Console & Bing Webmaster
Tools
Technical > Google Analytics
After a potential client sends me an email expressing interest in
working together and they answer my survey, we set-up an intro call
(Skype or Google Hangouts is preferred).
Before the call, I do my own mini quick SEO audit (I invest at least
one hour to manually researching) based on their survey answers
to become familiar with their market landscape. It’s like dating
someone you’ve never met.
You’re obviously going to stalk them on Facebook, Twitter, Instagram,
and all other channels that are public #soIcreep.
Here’s an example of what my survey looks like:
Here are some key questions you’ll want to ask the client
during the first meeting:
1. What are your overall business goals? What are your channel
goals (PR, social, etc.)?
2. Who is your target audience?
3. Do you have any business partnerships?
4. How often is the website updated? Do you have a web developer
or an IT department?
5. Have you ever worked with an SEO consultant before? Or, had
any SEO work done previously?
When Should I Perform an SEO
Audit?
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Sujan Patel also has some great recommendations on questions
to ask a new SEO client.
After the call, if I feel we’re a good match, I’ll send over my formal
proposal and contract (thank you HelloSign for making this an easy
process for me!).
To begin, I always like to offer my clients the first month as a trial
period to make sure we vibe.
This gives both the client and I a chance to become friends first
before dating. During this month, I’ll take my time to conduct an indepth
SEO audit.
These SEO audits can take me anywhere from 40 hours to 60 hours
depending on the size of the website.
These audits are bucketed into three separate parts and
presented with Google Slides.
Technical: Crawl errors, indexing, hosting, etc.
Content: Keyword research, competitor analysis, content maps,
meta data, etc.
Links: Backlink profile analysis, growth tactics, etc.
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After that first month, if the client likes my work, we’ll begin
implementing the recommendations from the SEO audit. And going
forward, I’ll perform a mini-audit monthly and an in-depth audit
quarterly.
To recap, I perform an SEO audit for my clients:
First month
Monthly (mini-audit)
Quarterly (in-depth audit)
When a client and I start working together, I’ll share a Google doc
with them requesting a list of passwords and vendors.
This includes:
Google Analytics access and any third-party analytics tools
Google and Bing ads
Webmaster tools
Website backend access
Social media accounts
List of vendors
List of internal team members (including any work they outsource)
What You Need from a Client Before
an SEO Audit
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Before you begin your SEO audit, here’s a recap of the
tools I use:
Screaming Frog
Integrity (for Mac users) and Xenu Sleuth (for PC users)
SEO Browser
Wayback Machine
Moz
Buzzsumo
DeepCrawl
Copyscape
Google Tag Manager
Google Tag Manager Chrome Extension
Annie Cushing’s Campaign Tagging Guide
Google Analytics (if given access)
Google Search Console (if given access)
Bing Webmaster Tools (if given access)
You Get Signal
Pingdom
PageSpeed Tool
Sublime Text
Tools for SEO Audit
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Technical
Tools needed for technical SEO audit:
Screaming Frog
DeepCrawl
Copyscape
Integrity for Mac (or Xenu Sleuth for PC users)
Google Analytics (if given access)
Google Search Console (if given access)
Bing Webmaster Tools (if given access)
My 30-Point Technical SEO
Checklist
Tools:
DeepCrawl
Copyscape
Screaming Frog
Google Analytics
Integrity
Google Tag Manager
Google Analytics code
Step 1: Add Site to DeepCrawl and
Screaming Frog
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What to Look When Using DeepCrawl
The first thing I do is add my client’s site to DeepCrawl. Depending
on the size of your client’s site, the crawl may take a day or two to get
the results back.
Once you get your DeepCrawl results back, here are the things I look
for:
Duplicate Content
Check out the “Duplicate Pages” report to locate duplicate content.
If duplicate content is identified, I’ll make this a top priority in my
recommendations to the client to rewrite these pages and in the
meantime, I’ll add the <meta name=”robots” content=”noindex,
nofollow”> tag to the duplicate pages.
Common duplicate content errors you’ll discover:
Duplicate meta titles and meta descriptions
Duplicate body content from tag pages (I’ll use Copyscape to help
determine if something is being plagiarized).
Two domains (ex: yourwebsite.co, yourwebsite.com)
Subdomains (ex: jobs.yourwebsite.com)
Similar content on a different domain
Improperly implemented pagination pages (see below.)
How to fix:
Add the canonical tag on your pages to let Google know what you
want your preferred URL to be.
Disallow incorrect URLs in the robots.txt.
Rewrite content (including body copy and meta data).
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These are the steps I took to fix the issue:
I fixed any 301 redirect issues.
Added a canonical tag to the page, I want Google to crawl.
Update the Google Search Console parameter settings to exclude
any parameters that don’t generate unique content.
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Here’s an example of a duplicate content issue I had with a client of
mine. As you can see below, they had URL parameters without the
canonical tag.
Added the disallow function to the robots.txt to the incorrect URLs to
improve crawl budget
Pagination
There are two reports to check out:
First Pages: To find out what pages are using pagination, review
the “First Pages” report. Then, you can manually review the pages
using this on the site to discover if pagination is implemented
correctly.
Unlinked Pagination Pages: To find out if pagination is working
correctly, the “Unlinked Pagination Pages” report will tell you if the
rel=”next” and rel=”prev” are linking to the previous and next pages.
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In this example below, I was able to find that a client had reciprocal
pagination tags using DeepCrawl:
How to fix:
If you have a “view all” or a “load more” page, add rel=”canonical”
tag. Here’s an example from Crutchfield:
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If you have all your pages on separate pages, then add the
standard rel=”next” and rel=”prev” markup. Here’s an example
from Macy’s:
Max Redirections
Review the “Max Redirections” report to see all the pages that
redirect more than 4 times. John Mueller mentioned in 2015 that
Google can stop following redirects if there are more than five.
While some people refer to these crawl errors as eating up the
“crawl budget,” Gary Illyes refers to this as “host load”. It’s important
to make sure your pages render properly because you want your
host load to be used efficiently.
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Here’s a brief overview of the response codes you might
see:
301 — These are the majority of the codes you’ll see throughout
your research. 301 redirects are okay as long as there are only
one redirect and no redirect loop.
302 — These codes are okay, but if left longer than 3 months
or so, I would manually change them to 301s so that they are
permanent. This is an error code I’ll see often with e-commerce
sites when a product is out of stock.
400 — Users can’t get to the page.
403 — Users are unauthorized to access the page.
404 — The page is not found (usually meaning the client deleted
a page without a 301 redirect).
500 — Internal server error that you’ll need to connect with the
web development team to determine the cause.
How to fix:
Remove any internal links pointing to old 404 pages and update
them with the redirected page internal link.
Undo the redirect chains by removing the middle redirects. For
example, if redirect A goes to redirect B, C, and D, then you’ll want
to undo redirects B and C. The final result will be a redirect A to D.
There is also a way to do this in Screaming Frog and Google
Search Console below if you’re using that version.
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What to Look For When Using Screaming Frog
The second thing I do when I get a new client site is to add their
URL to Screaming Frog.
Depending on the size of your client’s site, I may configure the
settings to crawl specific areas of the site at a time.
Here is what my Screaming Frog spider configurations look like:
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You can do this in your spider settings or by excluding areas of the
site.
Once you get your Screaming Frog results back, here are the
things I look for:
Google Analytics Code
Screaming Frog can help you identify what pages are missing the
Google Analytics code (UA-1234568-9).
To find the missing Google Analytics code, follow these
steps:
Go to ‘Configuration’ in the navigation bar, then Custom.
Add analytics\.js to Filter 1, then change the drop down to ‘Does
not contain.’
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How to fix:
Contact your client’s developers and ask them to add the code to
the specific pages that it’s missing.
For more Google Analytics information, skip ahead to that Google
Analytics section below.
Google Tag Manager
Screaming Frog can also help you find out what pages
are missing the Google Tag Manager snippet with similar
steps:
Go to the ‘Configuration’ tab in the navigation bar, then Custom.
Add <iframe src-“//www.googletagmanager.com/ with ‘Does not
contain’ selected in the Filter.
How to fix:
Head over to Google Tag Manager to see if there are any errors
and update where needed.
Share the code with your client’s developer’s to see if they can
add it back to the site.
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Schema
You’ll also want to check if your client’s site is using schema
markup on their site. Schema or structured data helps search
engines understand what a page is on the site.
To check for schema markup in Screaming Frog, follow
these steps:
Go to the ‘Configuration’ tab in the navigation bar, then ‘Custom.’
Add itemtype=”http://schema.\.org/ with ‘Contain’ selected in
the Filter.
Indexing
You want to determine how many pages are being
indexed for your client, follow this in Screaming Frog:
After your site is done loading in Screaming Frog, go to
Directives > Filter > Index to review if there are any missing
pieces of code.
How to fix:
If the site is new, Google may have no indexed it yet.
Check the robots.txt file to make sure you’re not disallowing
anything you want Google to crawl.
Check to make sure you’ve submitted your client’s sitemap to
Google Search Console and Bing Webmaster Tools.
Conduct manual research (seen below).
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Flash
Google announced this year that Chrome will start blocking Flash
due to the slow page load times. So, if you’re doing an audit, you
want to identify if your new client is using Flash or not.
To do this in Screaming Frog, try this:
Head to the ‘Spider Configuration’ in the navigation.
Click ‘Check SWF.’
Filter the ‘Internal’ tab by ‘Flash’ after the crawl is done.
How to fix:
Embed videos from YouTube. Google bought YouTube in 2006,
no-brainer here.
Or, opt for HTML5 standards when adding a video.
Here’s an example of HTML5 code for adding a video:
<video controls=”controls” width=”320” height=”240”>>
<source class=”hiddenSpellError” data-mce-bogus=”1” />src=”/
tutorials/media/Anna-Teaches-SEO-To-Small-Businesses.mp4”
type=”video/mp4”>
<source src=”/tutorials/media/Anna-Teaches-SEO-To-Small-
Businesses.ogg” type=”video/ogg” />
Your browser does not support the video tag.</video>
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Javascript
According to Google’s announcement in 2015, JavaScript is
okay to use for your website as long as you’re not blocking anything
in your robots.txt (we’ll dig into this deeper in a bit!). But, you still
want to take a peek at how the Javascript is being delivered to your
site.
How to fix:
Review Javascript to make sure it’s not being blocked by robots.txt
Make sure Javascript is running on the server (this helps produce
plain text data vs dynamic).
If you’re running Angular JavaScript, check out this article by Ben
Oren on why it might be killing your SEO efforts.
In Screaming Frog, go to the Spider Configuration in the navigation
bar and click ‘Check JavaScript.’ After the crawl is done, filter your
results on the ‘Internal’ tab by ‘JavaScript.’
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Robots.txt
When you’re reviewing a robots.txt for the first time, you want to
look to see if anything important is being blocked or disallowed.
For example, if you see this code:
User-agent: *
Disallow: /
Your client’s website is blocked from all web crawlers.
But, if you have something like Zappos robots.txt file, you should be
good to go.
# Global robots.txt as of 2012-06-19
User-agent: *
Disallow: /bin/
Disallow: /multiview/
Disallow: /product/review/add/
Disallow: /cart
Disallow: /login
Disallow: /logout
Disallow: /register
Disallow: /account
They are only blocking what they do not want web crawlers to
locate. This content that is being blocked is not relevant or useful to
the web crawler.
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How to fix:
Your robots.txt is case-sensitive so update this to be all lowercase.
Remove any pages listed as Disallow that you want the search
engines to crawl.
Screaming Frog by default will not be able to load any URLs
disallowed by robots.txt. If you choose to switch up the default
settings in Screaming Frog, it will ignore all the robots.txt.
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You can also view blocked pages in Screaming Frog under the
‘Response Codes’ tab, then filtered by ‘Blocked by Robots.txt’
filter after you’ve completed your crawl.
If you have a site with multiple subdomains, you should have a
separate robots.txt for each.
Make sure the sitemap is listed in the robots.txt.
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Crawl Errors
I use DeepCrawl, Screaming Frog, and Google and Bing
webmaster tools to find and cross-check my client’s crawl errors.
To find your crawl errors in Screaming Frog, follow these
steps:
After the crawl is complete, go to ‘Bulk Reports.’
Scroll down to ‘Response Codes,’ then export the server side
error report and the client error report.
How to fix:
The client error reports, you should be able to 301 redirect the
majority of the 404 errors in the backend of the site yourself.
The server error reports, collaborate with the development team
to determine the cause. Before fixing these errors on the root
directory, be sure to backup the site. You may simply need to
create a new .html access file or increase PHP memory limit.
You’ll also want to remove any of these permanent redirects
from the sitemap and any internal or external links.
You can also use ‘404’ in your URL to help track in Google
Analytics.
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Redirect Chains
Redirect chains not only cause poor user experience, but it slows
down page speed, conversion rates drop, and any link love you may
have received before is lost.
Fixing redirect chains is a quick win for any company.
How to fix:
In Screaming Frog after you’ve completed your crawl, go to
‘Reports’ > ‘Redirect Chains’ to view the crawl path of your
redirects. In an excel spreadsheet, you can track to make sure
you’re 301 redirects are remaining 301 redirects. If you see a 404
error, you’ll want to clean this up.
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Internal & External Links
When a user clicks on a link to your site and gets a 404 error, it’s
not a good user experience.
And, it doesn’t help your search engines like any better either.
To find my broken internal and external links I use Integrity for
Mac. You can also use Xenu Sleuth if you’re a PC user.
I’ll also show you how to find these internal and external links in
Screaming Frog and DeepCrawl if you’re using that software.
How to fix:
If you’re using Integrity or Xenu Sleuth, run your client’s site URL
and you’ll get a full list of broken URLs. You can either manually
update these yourself or if you’re working with a dev team, ask
them for help.
If you’re using Screaming Frog, after the crawl is completed, go
to ‘Bulk Export’ in the navigation bar, then ‘All Outlinks.’ You can
sort by URLs and see which pages are sending a 404 signal.
Repeat the same step with ‘All Inlinks.’
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If you’re using DeepCrawl, go to the ‘Unique Broken Links’ tab
under the ‘Internal Links’ section.
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URLs
Every time you take on a new client, you want to review
their URL format. What am I looking for in the URLs?
Parameters – if the URL as weird characters like ?, =, or + it’s a
dynamic URL which can cause duplicate content if not optimized.
User-friendly – I like to keep the URLs short and simple while also
removing any extra slashes.
How to fix:
You can search for parameter URLs in Google by doing site:www.
buyaunicorn.com/ inurl: “?” or whatever you think the parameter
might include.
After you’ve run the crawl on Screaming Frog, take a look at
URLs. If you see parameters listed that are creating duplicates of
your content, you need to suggest the following:
Add a canonical tag to the main URL page. For example, www.
buyaunicorn.com/magical-headbands is the main page and I see
www.buyaunicorn.com/magical-headbands/?dir=mode123$,
then the canonical tag would need to be added to www.
buyaunicorn.com/magical-headbands.
Update your parameters in Google Search Console under ‘Crawl’
> ‘URL Parameters.’
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Disallow the duplicate URLs in the robots.txt.
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Tools:
Google Search Console
Bing Webmaster Tools
Sublime Text (or any text editor tool)
Set a Preferred Domain
Since the Panda update, it’s beneficial to clarify to the search
engines the preferred domain. It also helps make sure all your links
are giving one site the extra love instead of being spread across
two sites.
How to fix:
In Google Search Console, click the gear icon in the upper right
corner.
Choose which of the URLs is the preferred domain.
You don’t need to set the preferred domain in Bing Webmaster
Tools, just submit your sitemap to help Bing determine your
preferred domain.
Step 2: Review Google Search
Console and Bing Webmaster
Tools
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Backlinks
With the announcement that Penguin is real-time, it’s vital that
your client’s backlinks meet Google’s standards. If you notice a
large chunk of backlinks coming to your client’s site from one
page on a website, you’ll want to take the necessary steps to
clean it up, and FAST!
How to fix:
In Google Search Console, go to ‘Links’ > then sort your ‘Top
linking sites.
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Here’s an example of what my disavow file looks like:
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Contact the companies that are linking to you from one page to
have them remove the links.
Or, add them to your disavow list. When adding companies to your
disavow list, be very careful how and why you do this. You don’t
want to remove valuable links.
Keywords
As an SEO consultant, it’s my job to start to learn the market
landscape of my client. I need to know who their target audience
is, what they are searching for, and how they are searching.
To start, I take a look at the keyword search terms they
are already getting traffic from.
In Google Search Console, under ‘Search Traffic’ > ‘Search
Analytics’ will show you what keywords are already sending your
client clicks.
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Sitemap
Sitemaps are essential to get search engines to crawl your
client’s website. It speaks their language.
When creating sitemaps, there are a few things to know:
Do not include parameter URLs in your sitemap.
Do not include any non-indexable pages.
If the site has different subdomains for mobile and desktop, add
the rel=”alternate” tag to the sitemap.
How to fix:
Go to ‘Google Search Console’ > ‘Index’ > ‘Sitemaps’ to compare
the URLs indexed in the sitemap to the URLs in the web index.
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Then, do a manual search to determine pages are not getting
indexed and why.
If you find old redirected URLs in your client’s sitemap, remove
them. These old redirects will have an adverse impact on your
SEO if you don’t remove them.
If the client is new, submit a new sitemap for them in both Bing
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Crawl
Crawl errors are important to check because it’s not only bad for
the user but it’s bad for your website rankings. And, John Mueller
stated that low crawl rate may be a sign of a low-quality site.
To check this in Google Search Console, go to ‘Coverage’ >
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To check this in Bing
Webmaster Tools, go to
‘Reports & Data’ > ‘Crawl
Information.
How to fix:
Manually check your
crawl errors to determine
if there are crawl
errors coming from old
products that don’t exist
anymore or if you see
crawl errors that should
be disallowed in the
robots.txt file.
Once you’ve determined
where they are coming
from, you can implement
301 redirects to similar
pages that link to the
dead pages.
You’ll also want to crosscheck
the crawl stats in
Google Search Console
with average load time in
Google Analytics to see if there is a correlation between time
spent downloading and the pages crawled per day.
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Structured Data
As mentioned above in the schema section of Screaming Frog,
you can review your client’s schema markup in Google Search
Console.
Use the individual rich results status report in Google Search
Console. (Note: The structured data report is no longer available).
This will help you determine what pages have structured data
errors that you’ll need to fix down the road.
How to fix:
Google Search Console will tell you what is missing in the
schema when you test the live version.
Based on your error codes, rewrite the schema in a text editor
and send to the web development team to update. I use Sublime
Text for my text editing. Mac users have one built-in and PC users
can use TextPad.
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Tools:
Google Analytics
Google Tag Manager Assistant Chrome Extension
Annie Cushing Campaign Tagging Guide
Step 3: Review Google Analytics
Views
When I first get a new client, I set up 3 different views in Google
Analytics.
Reporting view
Master view
Test view
These different views give me the flexibility to make changes
without affecting the data.
How to fix:
In Google Analytics, go to ‘Admin’ > ‘View’ > ‘View Settings’ to
create the three different views above.
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Make sure to check the ‘Bot
Filtering’ section to exclude all hits
from bots and spiders.
Link AdWords and Google Search
Console.
Lastly, make sure the ‘Site search
Tracking’ is turned on.
You want to make sure you add
your IP address and your client’s
IP address to the filters in Google
Analytics so you don’t get any false
traffic.
How to fix:
Go to ‘Admin’> ’View’ > ‘Filters’
Then, the settings should be set
to ‘Exclude’ > ‘traffic from the IP
addresses > ‘that are equal to.’
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Tracking Code
You can manually check the source code, or you can use my
Screaming Frog technique from above.
If the code is there, you’ll want to track that it’s firing realtime.
To check this, go to your client’s website and click around a bit on
the site.
Then go to Google Analytics > ‘Real-Time’ > ‘Locations,’ your
location should populate.
If you’re using Google Tag Manager, you can also check this with
the Google Tag Assistant Chrome extension.
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How to fix:
If the code isn’t firing, you’ll want to check the code snippet to
make sure it’s the correct one. If you’re managing multiple sites,
you may have added a different site’s code.
Before copying the code, use a text editor, not a word processor
to copy the snippet onto the website. This can cause extra
characters or whitespace.
The functions are case-sensitive so check to make sure
everything is lowercase in code.
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Indexing
If you had a chance to play around in Google Search Console, you
probably noticed the ‘Coverage’ section. When I’m auditing a client,
I’ll review their indexing in Google Search Console compared to
Google Analytics.
Here’s how:
In Google Search Console, go to ‘Coverage’
In Google Analytics, go to ‘Acquisition’ > ‘Channels’ > ‘Organic
Search’ > ‘Landing Page.’
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Once you’re here, go to ‘Advanced’ > ‘Site Usage’ > ‘Sessions’ > ‘9.’
How to fix:
Compare the numbers from Google Search Console with the
numbers from Google Analytics, if the numbers are widely different,
then you know that even though the pages are getting indexed only
a fraction are getting organic traffic.
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Campaign Tagging
The last thing you’ll want to check in Google Analytics is if your
client is using campaign tagging correctly. You don’t want to not
get credit for the work you’re doing because you forgot about
campaign tagging.
How to fix:
Set up a campaign tagging strategy for Google Analytics and
share it with your client. Annie Cushing put together an awesome
campaign tagging guide.
Set up Event Tracking if your client is using mobile ads or video.
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Keywords
You can use Google Analytics to gain
insight into potential keyword gems for
your client.
To find keywords in Google Analytics,
follow these steps:
Go to Google Analytics > ‘Behavior’ > ‘Site
Search’ > ‘Search Terms.’ This will give you
a view of what customers are searching for
on the website.
Next, I’ll use those search terms to create a
‘New Segment’ in Google Analytics to see
what pages on the site are already ranking
for that particular keyword term.
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Tools:
Google Analytics
Access to client’s server and host
You Get Signal
Pingdom
PageSpeed Tools
Wayback Machine
1 Version of Your Client’s Site is Searchable
Check all the different ways you could search for a website.
For example:
http://annaisaunicorn.com
https://annaisaunicorn.com
http://www.annaisaunicorn.com
As Highlander would say, “there can be only one” website that is
searchable.
How to fix:
Use a 301 redirect for all URLs that are not the primary site to the
canonical site.
Step 4: Manual Check
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Indexing
Conduct a manual search in Google and Bing to determine how
many pages are being indexed by Google. This number isn’t always
accurate with your Google Analytics and Google Search Console
data, but it should give you a rough estimate.
To check, do the following:
Perform a site search in the search engines.
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When you search, manually scan to make sure only your client’s
brand is appearing.
Check to make sure the homepage is on the first page. John
Mueller said it isn’t necessary for the homepage to appear as
the first result.
How to fix:
If another brand is appearing in the search results, you have a
bigger issue on your hands. You’ll want to dive into the analytics
to diagnose the problem.
If the homepage isn’t appearing as the first result, perform a
manual check of the website to see what it’s missing. This could
also mean the site has a penalty or poor site architecture which
is a bigger site redesign issue.
Cross-check the number of organic landing pages in Google
Analytics to see if it matches the number of search results you
saw in the search engine. This can help you determine what
pages the search engines see as valuable.
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Caching
I’ll run a quick check to see if the top pages are being cached
by Google. Google uses these cached pages to connect your
content with search queries.
To check if Google is caching your client’s pages, do this:
http://webcache.googleusercontent.com/
search?q=cache:https://www.searchenginejournal.com/
pubcon-day-3-women-in-digital-amazon-analytics/176005/
Make sure to toggle over to the ‘Text-only version.’
You can also check this in Wayback Machine.
How to fix:
Check the client’s server to see if it’s down or operating
slower than usual. There might be an internal server error or a
database connection failure. This can happen if multiple users
are attempting to access the server at once.
Check to see who else is on your server with a reverse IP
address check. You can use You Get Signal website for this
phase. You may need to upgrade your client’s server or start
using a CDN if you have sketchy domains sharing the server.
Check to see if the client is removing specific pages from the
site.
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Hosting
While this may get a little technical for some, it’s vital to your SEO
success to check the hosting software associated to your client’s
website. Hosting can harm SEO and all your hard work will be for
nothing.
You’ll need access to your client’s server to manually check any
issues. The most common hosting issues I see are having the
wrong TLD and slow site speed.
How to fix:
If your client has the wrong TLD, you need to make sure the
country IP address is associated with the country your client is
operating in the most. If your client has a .co domain and also a
.com domain, then you’ll want to redirect the .co to your client’s
primary domain on the .com.
If your client has slow site speed, you’ll want to address this
quickly because site speed is a ranking factor. Find out what
is making the site slow with tools like PageSpeed Tools and
Pingdom. Here’s a look at some of the common page speed
issues:
Host
Large images
Embedded videos
Plugins
Ads
Theme
Widgets
Repetitive script or dense code
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I’m excited to see you test out DeepCrawl, Screaming Frog, and
some of the other tools. And, I’d love to hear about all the creative
ways you perform a site audit. What have you experimented with?
What tools do you use? Let me know if the comments below.
This is a series of posts which I’ll be diving deeper into mobile, site
architecture, site speed, content, and off-site. If there’s anything
particular you want to see, let me know if the comments.
Over to You!
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