Skip to content
    Moz logo Menu open Menu close
    • Products
      • Moz Pro
      • Moz Pro Home
      • Moz Local
      • Moz Local Home
      • STAT
      • Moz API
      • Moz API Home
      • Compare SEO Products
      • Moz Data
    • Free SEO Tools
      • Domain Analysis
      • Keyword Explorer
      • Link Explorer
      • Competitive Research
      • MozBar
      • More Free SEO Tools
    • Learn SEO
      • Beginner's Guide to SEO
      • SEO Learning Center
      • Moz Academy
      • MozCon
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Digital Marketers
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • The Moz Story
      • New Releases
    • Log in
    • Log out
    • Products
      • Moz Pro

        Your all-in-one suite of SEO essentials.

      • Moz Local

        Raise your local SEO visibility with complete local SEO management.

      • STAT

        SERP tracking and analytics for enterprise SEO experts.

      • Moz API

        Power your SEO with our index of over 44 trillion links.

      • Compare SEO Products

        See which Moz SEO solution best meets your business needs.

      • Moz Data

        Power your SEO strategy & AI models with custom data solutions.

      Track AI Overviews in Keyword Research
      Moz Pro

      Track AI Overviews in Keyword Research

      Try it free!
    • Free SEO Tools
      • Domain Analysis

        Get top competitive SEO metrics like DA, top pages and more.

      • Keyword Explorer

        Find traffic-driving keywords with our 1.25 billion+ keyword index.

      • Link Explorer

        Explore over 40 trillion links for powerful backlink data.

      • Competitive Research

        Uncover valuable insights on your organic search competitors.

      • MozBar

        See top SEO metrics for free as you browse the web.

      • More Free SEO Tools

        Explore all the free SEO tools Moz has to offer.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      Learn more
    • Learn SEO
      • Beginner's Guide to SEO

        The #1 most popular introduction to SEO, trusted by millions.

      • SEO Learning Center

        Broaden your knowledge with SEO resources for all skill levels.

      • On-Demand Webinars

        Learn modern SEO best practices from industry experts.

      • How-To Guides

        Step-by-step guides to search success from the authority on SEO.

      • Moz Academy

        Upskill and get certified with on-demand courses & certifications.

      • MozCon

        Save on Early Bird tickets and join us in London or New York City

      Access 20 years of data with flexible pricing
      Moz API

      Access 20 years of data with flexible pricing

      Find your plan
    • Blog
    • Why Moz
      • Digital Marketers

        Simplify SEO tasks to save time and grow your traffic.

      • Small Business Solutions

        Uncover insights to make smarter marketing decisions in less time.

      • Agency Solutions

        Earn & keep valuable clients with unparalleled data & insights.

      • Enterprise Solutions

        Gain a competitive edge in the ever-changing world of search.

      • The Moz Story

        Moz was the first & remains the most trusted SEO company.

      • New Releases

        Get the scoop on the latest and greatest from Moz.

      Surface actionable competitive intel
      New Feature

      Surface actionable competitive intel

      Learn More
    • Log in
      • Moz Pro
      • Moz Local
      • Moz Local Dashboard
      • Moz API
      • Moz API Dashboard
      • Moz Academy
    • Avatar
      • Moz Home
      • Notifications
      • Account & Billing
      • Manage Users
      • Community Profile
      • My Q&A
      • My Videos
      • Log Out

    The Moz Q&A Forum

    • Forum
    • Questions
    • Users
    • Ask the Community

    Welcome to the Q&A Forum

    Browse the forum for helpful insights and fresh discussions about all things SEO.

    1. Home
    2. SEO Tactics
    3. Intermediate & Advanced SEO
    4. Sanity Check: NoIndexing a Boatload of URLs

    Moz Q&A is closed.

    After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.

    Sanity Check: NoIndexing a Boatload of URLs

    Intermediate & Advanced SEO
    3
    5
    807
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • 94501
      94501 last edited by

      Hi,

      I'm working with a Shopify site that has about 10x more URLs in Google's index than it really ought to. This equals thousands of urls bloating the index. Shopify makes it super easy to make endless new collections of products, where none of the new collections has any new content... just a new mix of products. Over time, this makes for a ton of duplicate content.

      My response, aside from making other new/unique content, is to select some choice collections with KW/topic opportunities in organic and add unique content to those pages. At the same time, noindexing the other 90% of excess collections pages.

      The thing is there's evidently no method that I could find of just uploading a list of urls to Shopify to tag noindex. And, it's too time consuming to do this one url at a time, so I wrote a little script to add a noindex tag (not nofollow) to pages that share various identical title tags, since many of them do. This saves some time, but I have to be careful to not inadvertently noindex a page I want to keep.

      Here are my questions:

      • Is this what you would do? To me it seems a little crazy that I have to do this by title tag, although faster than one at a time.

      • Would you follow it up with a deindex request (one url at a time) with Google or just let Google figure it out over time?

      • Are there any potential negative side effects from noindexing 90% of what Google is already aware of?

      • Any additional ideas?

      Thanks! Best... Mike

      1 Reply Last reply Reply Quote 0
      • Nigel_Carr
        Nigel_Carr last edited by

        Hi Michael

        The problem you have is the very low value content that exists on all of those pages and the complete impossibility of writing any unique Titles, Descriptions and content. There are just too many of them.

        With a footwear client of mine I no indexed a huge slug of tags taking the page count down by about 25% - we saw an immediate 22% increase in organic traffic in the first month. (March 18th 2017 - April 17th 2017) the duplicates were all size and colour related. Since canonicalising (I'm English lol) more content and taking the site from 25,000 pages to around 15,000 the site is now 76% ahead of last year for organics.  This is real measurable change.

        Now the arguments:

        Canonicalisation

        How are you going to canonicalise 10,000+ pages ? unless you have some kind of magic bullet you are not going to be able to but lets look at the logic.

        Say we have a page of Widgets (brand) and they come in 7 sizes. When the range is fully in stock all of the brand/size pages will be identical to the brand page, apart from the title & description. So it would make sense to canonicalise back to the brand. Even when sizes started to run out, all of the sizes will be on the brand page. So size is a subset of the brand page.

        Similar but not the same for colour. If colour is a tag then every colour sorted page will be on the brand page. So really they are the same page - just a slimmer selection. Now I accept that the brand page will contain all colours as it did all sizes but the similarity is so great - 95 % of the content being the same apart from the colour, that it makes sense to call them the same.

        So for me Canonicalisation would be the way to go but it's just not possible as there are too many of them.

        Noindex

        The upside of noindex is that it is generally easier to put the noindex tag on the page as there is no URL to tag. The downside is that the page is then not indexed in Google so you lose a little  juice - I would argue by the way that the chances of being found in Google for a size page is extremely slim, less than 2% of visits came from size pages before we junked them and most of those were from a newsletter so reality is <1% not worth bothering about You could leave off the nofollow so that Google crawls through all of the links on the pages - the better option.

        Considering your problem and having experience of a number of sites with the same problem Noindex is your solution.

        I hope that helps

        Kind Regards

        Nigel - Carousel Projects.

        1 Reply Last reply Reply Quote 2
        • 94501
          94501 last edited by

          Hi Chris & Nigel,

          Thank you for the considered responses. Good points about canonicalizing. A part I find frustrating is that the shared title tag across dozens or hundreds of pages will be across many different products/groups of products. So, the title tag is not a solid way to group canonicals.

          Since the url patterns vary, I don't see how I could group these by which dozens or hundreds canonicalize to which one page, let alone make the change in Shopify other than one page at a time. My understanding is that this title tag manipulation is the only handle Shopify gives for making these bulk changes.

          Gah!

          So, here are my follow up questions:

          • How big of a negative is this in it's as-is state and how much better will noindexing most of the 90% make it Google Organic-wise? I ask because even the BS title tag to noindex project is a huge time suck.

          • If more is ever revealed about how to more efficiently group and canonicalize in Shopify, would adding the canonical after noindexing capture that lost authority later or would the previous noindex have irretrievably lost that?

          • Given all that, would you continue as I am?

          Thanks! Best... Mike

          1 Reply Last reply Reply Quote 1
          • Nigel_Carr
            Nigel_Carr last edited by

            Hi Mike

            I see this a lot with sites that have a ton of tag groups. One site I am working on has 50,000 pages in Google caused by tags appending themselves to every version of a URL, the site only has 400 products. Example

            Site/size-4
            Site/womens/size-4
            Site/womens/boots/size-4
            Site/womens/boots/ankle/size-4
            Site/womens/clarks/boots/size-4

            Etc etc - If there are other tags like colour and features, this can cause a huge 3 dimensional matrix of additional pages that can slow down the crawl of the site - Google may not crawl all of the site as a result.

            If it's possible to canonicalse then that is the best option as juice and follows are retained - very often it would be the page with the tag lopped off that the tag should cite.

            In extreme circumstances I would consider noindexing the pages as they offer very skinny content and rubbish Meta because it's impossible to handle them individually. I have seen significant improvement in organics as a result.

            Personally I don't think it's enough to simply leave Google to figure it out although I have seen some sites with very high DA get away with it.

            To be honest I am pretty shocked that Shopify doesn't have a feature to cope with this

            Regards

            Nigel

            Carousel Projects.

            1 Reply Last reply Reply Quote 1
            • CopyChrisSEO
              CopyChrisSEO last edited by

              Hello Michael Johnson and Mozzers,

              I have seen Shopify do this a few times, though I do not have clients on that particular platform at the moment. It is frustrating. You're right to want to resolve this issue. Between duplicate content, authority conflicts, and an inflated crawl budget, one issue or another is bound to hold back site performance.

              Is this what you would do? Not immediately, no. I want to see those pages canonicalized. That way, your preferred pages get all the juice back from their respective canonical link. Is this an option for you?

              **Deindex request... and s_ide effects?**_ Canonical tags would make these part irrelevant (yay less work!). To be thorough though: I'd let Google figure it out unless you have strong evidence your crawl budget is maxed. And I don't see any negative side effects from noindexing duplicate content. If worse comes to worse, you have a good plan.

              Shape that content,
              CopyChrisSEO and the Vizergy Team

              1 Reply Last reply Reply Quote 0
              • 1 / 1
              • First post
                Last post

              Got a burning SEO question?

              Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


              Start my free trial


              Browse Questions

              Explore more categories

              • Moz Tools

                Chat with the community about the Moz tools.

              • SEO Tactics

                Discuss the SEO process with fellow marketers

              • Community

                Discuss industry events, jobs, and news!

              • Digital Marketing

                Chat about tactics outside of SEO

              • Research & Trends

                Dive into research and trends in the search industry.

              • Support

                Connect on product support and feature requests.

              • See all categories

              Related Questions

              • viatrading1

                Faceted Navigation URLs Best Practices

                Hi, We are developing new Products Pages with faceted filters. You can see it here: https://www.viatrading.com/wholesale-products/ We have a feature allowing to Order By and Group By, which alters the order of all products. There will also be the option to view Products as a table, which will contain same products but with different design and maybe slightly different content of each product. All this will happen without changing the URL, https://www.viatrading.com/all/ Is this the best practice? Thanks,

                Intermediate & Advanced SEO | | viatrading1
                0
              • peteboyd

                URL Injection Hack - What to do with spammy URLs that keep appearing in Google's index?

                A website was hacked (URL injection) but the malicious code has been cleaned up and removed from all pages. However, whenever we run a site:domain.com in Google, we keep finding more spammy URLs from the hack. They all lead to a 404 error page since the hack was cleaned up in the code. We have been using the Google WMT Remove URLs tool to have these spammy URLs removed from Google's index but new URLs keep appearing every day. We looked at the cache dates on these URLs and they are vary in dates but none are recent and most are from a month ago when the initial hack occurred. My question is...should we continue to check the index every day and keep submitting these URLs to be removed manually? Or since they all lead to a 404 page will Google eventually remove these spammy URLs from the index automatically? Thanks in advance Moz community for your feedback.

                Intermediate & Advanced SEO | | peteboyd
                0
              • TheEspresseo

                Why is this SERP displaying an incorrect URL for my homepage?

                The full URL of a particular site's homepage is something like http://www.example.com/directory/.
                The canonical and og URLs match.
                The root domain 301 redirects to it using the absolute path. And yet the SERP (and the cached version of the page) lists it simply as http://www.example.com/. What gives? Could the problem be found at some deeper technical level (.htaccess or DirectoryIndex or something?) We fiddled with things a bit this week, and while our most recent changes appear to have been crawled (and cached), I am wondering whether I should give it some more time before I proceed as if the SERP won't ever reflect the correct URL. If so, how long? [EDIT: From the comments, see here: https://www.youtube.com/watch?v=z8QKIweOzH4#t=2838]

                Intermediate & Advanced SEO | | TheEspresseo
                0
              • J_Sinclair

                How to deal with URLs and tabbed content

                Hi All, We're currently redesigning a website for a new home developer and we're trying to figure out the best way to deal with tabbed content in the URL structure. The design of the site at the moment will have a page for a development and within that you can select your house type, then when on the house type page there will be tabs displayed for the user to see things like the plot map, availability and pricing, specifications, etc. The way our development team are looking at handling this is for the URL to use a hashtag or a query string at the end of it so we can still land users on these specific tabs for PPC for example. My question is really, has anyone had any experience with this? Any recommendations on how to best display the urls for SEO? Thanks

                Intermediate & Advanced SEO | | J_Sinclair
                0
              • steviephil

                Best way to noindex an image?

                Hi all, A client wanted a few pages noindexed, which was no problem using the meta robots noindex tag. However they now want associated images removed, some of which still appear on pages that they still want indexed. I added the images to their robots.txt file a few weeks ago (probably over a month ago actually) but they're all still showing when you do an image search. What's the best way to noindex them for good, and how do I go about implementing it? Many thanks, Steve

                Intermediate & Advanced SEO | | steviephil
                0
              • bjs2010

                Meta NoIndex tag and Robots Disallow

                Hi all, I hope you can spend some time to answer my first of a few questions 🙂 We are running a Magento site - layered/faceted navigation nightmare has created thousands of duplicate URLS! Anyway, during my process to tackle the issue, I disallowed in Robots.txt anything in the querystring that was not a p (allowed this for pagination). After checking some pages in Google, I did a site:www.mydomain.com/specificpage.html and a few duplicates came up along with the original with
                "There is no information about this page because it is blocked by robots.txt" So I had added in Meta Noindex, follow on all these duplicates also but I guess it wasnt being read because of Robots.txt. So coming to my question. Did robots.txt block access to these pages? If so, were these already in the index and after disallowing it with robots, Googlebot could not read Meta No index? Does Meta Noindex Follow on pages actually help Googlebot decide to remove these pages from index? I thought Robots would stop and prevent indexation? But I've read this:
                "Noindex is a funny thing, it actually doesn’t mean “You can’t index this”, it means “You can’t show this in search results”. Robots.txt disallow means “You can’t index this” but it doesn’t mean “You can’t show it in the search results”. I'm a bit confused about how to use these in both preventing duplicate content in the first place and then helping to address dupe content once it's already in the index. Thanks! B

                Intermediate & Advanced SEO | | bjs2010
                0
              • ukss1984

                URL Error or Penguin Penalty?

                I am currently having a major panic as our website www.uksoccershop.com has been largely dropped from Google. We have not made any changes recently and I am not sure why this is happening, but having heard all sorts of horror stories of penguin update, I am fearing the worst. If you google "uksoccershop" you will see that the homepage does not rank. We previously ranked in the top 3 for "football shirts" but now we don't, although on page 2, 3 and 4 you will see one of our category pages ranking (this didn't used to happen). Some rankings are intact, but many have disappeared completely and in some cases been replaced by other pages on our site. I should point out our existing rankings have been consistently there for 5-6 years until today. I logged into webmaster tools and thankfully there is no warning message from Google about spam, etc, but what we do have is 35,000 URL errors for pages which are accessible. An example of this is: | URL: | http://www.uksoccershop.com/categories/5_295_327.html | | Error details In Sitemaps Linked from Last crawled: 6/20/12First detected: 6/15/12Googlebot couldn't access the contents of this URL because the server had an internal error when trying to process the request. These errors tend to be with the server itself, not with the request. Is it possible this is the cause of the issue (we are not currently sure why the URL's are being blocked) and if so, how severe is it and how recoverable?If that is unlikely to cause the issue, what would you recommend our next move is?All help is REALLY REALLY appreciated 🙂

                Intermediate & Advanced SEO | | ukss1984
                0
              • Peter264

                NOINDEX or NOINDEX,FOLLOW

                Currently we employ this tag on pages we want to keep out of the index but want link juice to flow through them: <META NAME="ROBOTS" CONTENT="NOINDEX"> Is the tag above the same as: <META NAME="ROBOTS" CONTENT="NOINDEX,FOLLOW"> Or should we be specifying the "FOLLOW" in our tag?

                Intermediate & Advanced SEO | | Peter264
                0

              Get started with Moz Pro!

              Unlock the power of advanced SEO tools and data-driven insights.

              Start my free trial
              Products
              • Moz Pro
              • Moz Local
              • Moz API
              • Moz Data
              • STAT
              • Product Updates
              Moz Solutions
              • SMB Solutions
              • Agency Solutions
              • Enterprise Solutions
              • Digital Marketers
              Free SEO Tools
              • Domain Authority Checker
              • Link Explorer
              • Keyword Explorer
              • Competitive Research
              • Brand Authority Checker
              • Local Citation Checker
              • MozBar Extension
              • MozCast
              Resources
              • Blog
              • SEO Learning Center
              • Help Hub
              • Beginner's Guide to SEO
              • How-to Guides
              • Moz Academy
              • API Docs
              About Moz
              • About
              • Team
              • Careers
              • Contact
              Why Moz
              • Case Studies
              • Testimonials
              Get Involved
              • Become an Affiliate
              • MozCon
              • Webinars
              • Practical Marketer Series
              • MozPod
              Connect with us

              Contact the Help team

              Join our newsletter
              Moz logo
              © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
              • Accessibility
              • Terms of Use
              • Privacy

              Looks like your connection to Moz was lost, please wait while we try to reconnect.