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
      • SEO Q&A
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • Case Studies
      • 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.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      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.

      What is your Brand Authority?
      Moz

      What is your Brand Authority?

      Check yours now
    • 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.

      • SEO Q&A

        Insights & discussions from an SEO community of 500,000+.

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      Find your plan
    • Blog
    • Why Moz
      • 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.

      • Case Studies

        Explore how Moz drives ROI with a proven track record of success.

      • 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. How to remove a sub domain from Google Index!

    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.

    How to remove a sub domain from Google Index!

    Technical SEO
    3
    5
    3348
    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.
    • anand2010
      anand2010 last edited by

      Hello, I have a website having many subdomains having same copy of content i think its harming my SEO for that site since abc and xyz sub domains do have same contents.

      Thus i require to know i have already deleted required subdomain DNS RECORDS now how to have those pages removed from Google index as  well ?

      The DNS Records no more exists for those subdomains already.

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

        If the site were still up, you could verify it in Google Webmaster Tools, put up a robots.txt for that subdomain that excludes crawlers from crawling anything, then go into GWT and request the entire subdomain be removed.

        1 Reply Last reply Reply Quote 2
        • Alex-Harford
          Alex-Harford @anand2010 last edited by

          If you have nowhere more appropriate to redirect to I don't see a problem redirecting to the homepage.

          1 Reply Last reply Reply Quote 1
          • anand2010
            anand2010 @Alex-Harford last edited by

            Can i do 301 redirect of such sub domain to my www.domain.com  to get link juice to homepage will it be good idea ? Is it good to redirect a subdomain to homepage url if that donot exists anymore?

            Will it cause any google issue or it shall be Google friendly ?

            Alex-Harford 1 Reply Last reply Reply Quote 0
            • Alex-Harford
              Alex-Harford last edited by

              You could 301 redirect those subdomains to your preferred copy of the content. That way, you'll keep the link juice and Google's index will eventually be updated.

              Alternatively, are you registered with Google Webmaster Tools? I've never had to remove a URL but I believe you can do it through that.

              anand2010 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

              • d.bird

                Google has deindexed a page it thinks is set to 'noindex', but is in fact still set to 'index'

                A page on our WordPress powered website has had an error message thrown up in GSC to say it is included in the sitemap but set to 'noindex'. The page has also been removed from Google's search results. Page is https://www.onlinemortgageadvisor.co.uk/bad-credit-mortgages/how-to-get-a-mortgage-with-bad-credit/ Looking at the page code, plus using Screaming Frog and Ahrefs crawlers, the page is very clearly still set to 'index'. The SEO plugin we use has not been changed to 'noindex' the page. I have asked for it to be reindexed via GSC but I'm concerned why Google thinks this page was asked to be noindexed. Can anyone help with this one? Has anyone seen this before, been hit with this recently, got any advice...?

                Technical SEO | | d.bird
                0
              • flo_seo

                Not all images indexed in Google

                Hi all, Recently, got an unusual issue with images in Google index. We have more than 1,500 images in our sitemap, but according to Search Console only 273 of those are indexed. If I check Google image search directly, I find more images in index, but still not all of them. For example this post has 28 images and only 17 are indexed in Google image. This is happening to other posts as well. Checked all possible reasons (missing alt, image as background, file size, fetch and render in Search Console), but none of these are relevant in our case. So, everything looks fine, but not all images are in index. Any ideas on this issue? Your feedback is much appreciated, thanks

                Technical SEO | | flo_seo
                1
              • ArchieChilds

                Does google index images or ALT text only?

                Does google index images or ALT text only?

                Technical SEO | | ArchieChilds
                0
              • Kilgray

                How long does Google takes to re-index title tags?

                Hi, We have carried out changes in our website title tags. However, when I search for these pages on Google, I still see the old title tags in the search results. Is there any way to speed this process up? Thanks

                Technical SEO | | Kilgray
                0
              • KatherineWatierOng

                How do I "undo" or remove a Google Search Console change of address?

                I have a client that set a change of address in Google Search Console where they informed Google that their preferred domain was a subdomain, and now they want Google to also consider their base domain (without the change of address). How do I get the change of address in Google search console removed?

                Technical SEO | | KatherineWatierOng
                0
              • melen

                Staging site and "live" site have both been indexed by Google

                While creating a site we forgot to password protect the staging site while it was being built.  Now that the site has been moved to the new domain, it has come to my attention that both the staging site (site.staging.com) and the "live" site (site.com) are both being indexed.  What is the best way to solve this problem?  I was thinking about adding a 301 redirect from the staging site to the live site via HTACCESS. Any recommendations?

                Technical SEO | | melen
                0
              • rhoadesjohn

                How to Stop Google from Indexing Old Pages

                We moved from a .php site to a java site on April 10th.  It's almost 2 months later and Google continues to crawl old pages that no longer exist (225,430 Not Found Errors to be exact). These pages no longer exist on the site and there are no internal or external links pointing to these pages. Google has crawled the site since the go live, but continues to try and crawl these pages. What are my next steps?

                Technical SEO | | rhoadesjohn
                0
              • JohnHuynh

                How to remove all sandbox test site link indexed by google?

                When develop site, I have a test domain is sandbox.abc.com, this site contents are same as abc.com. But, now I search site:sandbox.abc.com and aware of content duplicate with main site abc.com My question is how to remove all this link from goolge. p/s: I have just add robots.txt to sandbox and disallow all pages. Thanks,

                Technical SEO | | JohnHuynh
                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
              Free SEO Tools
              • Domain Authority Checker
              • Link Explorer
              • Keyword Explorer
              • Competitive Research
              • Brand Authority 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.