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

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      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. Technical SEO
    4. Dynamically Inserting Noindex With Javascript

    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.

    Dynamically Inserting Noindex With Javascript

    Technical SEO
    2
    6
    1753
    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.
    • Tom3_15
      Tom3_15 last edited by

      Hello,

      I have a broken plugin creating hundreds of WP-Content directory pages being indexed by Google. I can not access the source code of these pages to add a noindex to them. The page URL's all have the plugin name within them.  In order to resolve the issue, I wrote a solution with javascript to dynamically add in a noindex tag to any URL containing the plugin name. Would this noindex be respected by Google and is there a way to immediately check that it is respected?

      Currently, I can not delete the plugin due to issues with it's php.

      If you would like to view the code: https://codepen.io/trodrick/pen/Gwwaej?editors=0010

      Thanks!

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

        Perfect! Happy to help!

        1 Reply Last reply Reply Quote 0
        • Tom3_15
          Tom3_15 @JohnSammon last edited by

          It seemed to work. Hopefully the noindex is respected, thank you!

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

            You can! Via https://support.google.com/webmasters/answer/1663419?hl=en

            • If you choose to hide a directory, then any file or directory starting with the prefix you supply will be blocked. So if you enter /folder, then /folder/somefile, foldername/somefile, and /folder.html will all be blocked.
            • To hide an entire site, leave the path empty.
            Tom3_15 1 Reply Last reply Reply Quote 0
            • Tom3_15
              Tom3_15 @JohnSammon last edited by

              It looks like it is active. Thanks, John! Can you no-index an entire directory in GSC? I thought it was only per URL.

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

                Hey there! Do you have a link to a page where it's implemented live? As long as you have the no-index, no follow in there, you should be okay. Other things you can do:

                1. Use robots.txt to hide the directory of pages that the plugin is outputting

                2. Sign into the Google Search Console and no-index the same directory

                I would do 1 and 2 to help speed up things once the no-index, no-follow tag is in place.

                Tom3_15 1 Reply Last reply Reply Quote 1
                • 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

                • GAnalytics

                  Dynamic Canonical Tag for Search Results Filtering Page

                  canonical indexation search page categorization search results crawl

                  Hi everyone, I run a website in the travel industry where most users land on a location page (e.g. domain.com/product/location, before performing a search by selecting dates and times. This then takes them to a pre filtered dynamic search results page with options for their selected location on a separate URL (e.g. /book/results). The /book/results page can only be accessed on our website by performing a search, and URL's with search parameters from this page have never been indexed in the past. We work with some large partners who use our booking engine who have recently started linking to these pre filtered search results pages. This is not being done on a large scale and at present we only have a couple of hundred of these search results pages indexed. I could easily add a noindex or self-referencing canonical tag to the /book/results page to remove them, however it’s been suggested that adding a dynamic canonical tag to our pre filtered results pages pointing to the location page (based on the location information in the query string) could be beneficial for the SEO of our location pages. This makes sense as the partner websites that link to our /book/results page are very high authority and any way that this could be passed to our location pages (which are our most important in terms of rankings) sounds good, however I have a couple of concerns. • Is using a dynamic canonical tag in this way considered spammy / manipulative? • Whilst all the content that appears on the pre filtered /book/results page is present on the static location page where the search initiates and which the canonical tag would point to, it is presented differently and there is a lot more content on the static location page that isn’t present on the /book/results page. Is this likely to see the canonical tag being ignored / link equity not being passed as hoped, and are there greater risks to this that I should be worried about? I can’t find many examples of other sites where this has been implemented but the closest would probably be booking.com. https://www.booking.com/searchresults.it.html?label=gen173nr-1FCAEoggI46AdIM1gEaFCIAQGYARS4ARfIAQzYAQHoAQH4AQuIAgGoAgO4ArajrpcGwAIB0gIkYmUxYjNlZWMtYWQzMi00NWJmLTk5NTItNzY1MzljZTVhOTk02AIG4AIB&sid=d4030ebf4f04bb7ddcb2b04d1bade521&dest_id=-2601889&dest_type=city& Canonical points to https://www.booking.com/city/gb/london.it.html In our scenario however there is a greater difference between the content on both pages (and booking.com have a load of search results pages indexed which is not what we’re looking for) Would be great to get any feedback on this before I rule it out. Thanks!

                  Technical SEO | | GAnalytics
                  1
                • vcj

                  Include or exclude noindex urls in sitemap?

                  We just added tags to our pages with thin content. Should we include or exclude those urls from our sitemap.xml file? I've read conflicting recommendations.

                  Technical SEO | | vcj
                  0
                • wcbuckner

                  Best way to noindex long dynamic urls?

                  I just got a Mozcrawl back and see lots of errors for overly dynamic urls. The site is a villa rental site that gives users the ability to search by bedroom, amenities, price, etc, so I'm wondering what the best way to keep these types of dynamically generated pages with urls like /property-search-page/?location=any&status=any&type=any&bedrooms=9&bathrooms=any&min-price=any&max-price=any from indexing. Any assistance will be greatly appreciated : )

                  Technical SEO | | wcbuckner
                  0
                • OMGPyrmont

                  Ok to internally link to pages with NOINDEX?

                  I manage a directory site with hundreds of thousands of indexed pages. I want to remove a significant number of these pages from the index using NOINDEX and have 2 questions about this: 1. Is NOINDEX the most effective way to remove large numbers of pages from Google's index? 2. The IA of our site means that we will have thousands of internal links pointing to these noindexed pages if we make this change. Is it a problem to link to pages with a noindex directive on them? Thanks in advance for all responses.

                  Technical SEO | | OMGPyrmont
                  0
                • JohannCR

                  Internal search : rel=canonical vs noindex vs robots.txt

                  Hi everyone, I have a website with a lot of internal search results pages indexed. I'm not asking if they should be indexed or not, I  know they should not according to Google's guidelines. And they make a bunch of duplicated pages so I want to solve this problem. The thing is, if I noindex them, the site is gonna lose a non-negligible chunk of traffic : nearly 13% according to google analytics !!! I thought of blocking them in robots.txt. This solution would not keep them out of the index. But the pages appearing in GG SERPS would then look empty (no title, no description), thus their CTR would plummet and I would lose a bit of traffic too... The last idea I had was to use a rel=canonical tag pointing to the original search page (that is empty, without results), but it would probably have the same effect as noindexing them, wouldn't it ? (never tried so I'm not sure of this) Of course I did some research on the subject, but each of my finding recommanded one of the 3 methods only ! One even recommanded noindex+robots.txt block which is stupid because the noindex would then be useless... Is there somebody who can tell me which option is the best to keep this traffic ? Thanks a million

                  Technical SEO | | JohannCR
                  0
                • reallyitsme

                  Adding 'NoIndex Meta' to Prestashop Module & Search pages.

                  Hi Looking for a fix for the PrestaShop platform Look for the definitive answer on how to best stop the indexing of PrestaShop modules such as "send to a friend", "Best Sellers" and site search pages. We want to be able to add a meta noindex ()to pages ending in: /search?tag=ball&p=15 or /modules/sendtoafriend/sendtoafriend-form.php We already have in the robot text: Disallow: /search.php
                  Disallow: /modules/ (Google seems to ignore these) But as a further tool we would like to incude the noindex to all these pages too to stop duplicated pages. I assume this needs to be in either the head.tpl or the .php file of each PrestaShop module.? Or is there a general site wide code fix to put in the metadata to apply' Noindex Meta' to certain files. Current meta code here: Please reply with where to add code and what the code should be. Thanks in advance.

                  Technical SEO | | reallyitsme
                  0
                • roundbrix

                  Sitemap for dynamic website with over 10,000 pages

                  If I have a website with thousands of products, is it a good idea to create a sitemap for this website for the search engines where you show maybe 250 products on a page so it makes it easy for the search engine to find the part and also puts that part closer to the home page? Seems like google likes pages that are the closest to the home page (less clicks the better)

                  Technical SEO | | roundbrix
                  0
                • SEOPractices

                  Best Dynamic Sitemap Generator

                  Hello Mozers, Could you please share the best Dynamic Sitemap Generator you are using.  I have found this place: http://www.seotools.kreationstudio.com/xml-sitemap-generator/free_dynamic_xml_sitemap_generator.php Thanks in advanced for your help.

                  Technical SEO | | SEOPractices
                  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.