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.

      Turn SEO data into actionable content briefs

      Turn SEO data into actionable content briefs

      Learn more
    • 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.

      Let your business shine with Listings AI

      Let your business shine with Listings AI

      Get found
    • 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. 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
    1840
    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

                • peteboyd

                  Unsolved Capturing Source Dynamically for UTM Parameters

                  technical seo google analytics utm parameters

                  Does anyone have a tutorial on how to dynamically capture the referring source to be populated in UTM parameters for Google Analytics? We want to syndicate content and be able to see all of the websites that provided referral traffic for this specific objective. We want to set a specific utm_medium and utm_campaign but have the utm_source be dynamic and capture the referring website. If we set a permanent utm_source, it would appear the same for all incoming traffic. Thanks in advance!

                  Technical SEO | | peteboyd
                  0
                • 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
                • fayfr

                  Nofollow/Noindex Category Listing Pages with Filters

                  Our e-commerce site currently has thousands of duplicate pages indexed because category listing pages with all the different filters selected are indexed. So, for example, you would see indexed: example.com/boots example.com/boots/black example.com/boots/black-size-small etc. There is a logic in place that when more than one filter is selected all the links on the page are nofollowed, but Googlebot is still getting to them, and the variations are being indexed. At this point I'd like to add 'noindex' or canonical tags to the filtered versions of the category pages, but many of these filtered pages are driving traffic. Any suggestions? Thanks!

                  Technical SEO | | fayfr
                  0
                • neilhenderson

                  Static or dynamic category pages for seo

                  Hi, I'm developing an accommodation site with a limited number of properties in 8 categories.  I had been looking at making the properties blog posts and then using category function to show lists but its going to require a lot of customisation and I have seo concerns about the dynamic content as the category page is crucial. As I don't have a lot to add and listings will remain the same my latest thought was to create all as pages.  However if I create a page with a list of 12 properties on a category page is there anyway of adding some sorting criteria to that page (would be 7 options - swimming pool, near beach, on site creche, budget, mid-range, luxury) Thanks for any tips Neil

                  Technical SEO | | neilhenderson
                  0
                • ey_sja

                  How Does Dynamic Content for a Specific URL Impact SEO?

                  Example URL:  http://www.sja.ca/English/Community-Services/Pages/Therapy Dog Services/default.aspx The above page is generated dynamically depending on what province the visitor visits from.  For example, a visitor from BC would see something quite different than a visitor from Nova Scotia; the intent is that the information shown should be relevant to the user of that province. How does this effect SEO?  How (or from what location) does Googlebot decide to crawl the page? I have considered a subdirectory for each province, though that comes with its challenges as well.  One such challenge is duplicate content when different provinces may have the same information for some pages.  Any suggestions for this?

                  Technical SEO | | ey_sja
                  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
                • CsmBill

                  How do I add "noindex" or "nofollow" to a link in Wordpress

                  It's been a while since I've SEOed a Wordpress site. How do I add "nofollow" or "noindex" to specific links? I highlight the anchor text in the text editor, I click the "link" button. I could have sworn that there used to be an option in the dialogue box that pops up.

                  Technical SEO | | CsmBill
                  0
                • isntworkdull

                  Would using javascript onclick functions to override href target be ok?

                  Hi all, I am currently working on a new search facility for me ecommerce site... it has very quickly dawned on me that this new facility is far better than my standard product pages - from a user point of view - i.e lots of product attributes for customers to find what they need faster, ability to compare products etc... All in all just better. BUT NO SEO VALUE!!! i want to use this search facility instead of my category/product pages... however as they are search pages i have "robots noindex them" and dont think its wise to change that... I have spoken to the developers of this software and they suggested i could use some javascript in the navigation to change the onlclick function to take the user to the search equivelant of the page... They said this way my normal pages are the ones that are still indexed by google etc, but the user has the benefit of using the improved search pages... This sounds perfect, however it also sounds a little deceptive... and i know google has loads of rules about these kinds of things, the last thing i want is to get any kind of penalty or any negative reaction from an SEO point of view... I am only considering this as it will improve the user experience on my website... Can  any one advise if this is OK, or a "no no"... P.s for those wondering i use an "off the shelf" cart system and it would cost me an arm and a leg to have these features built into my actual category  / product pages.

                  Technical SEO | | isntworkdull
                  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 - 2026 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.