• BBgmoro

        See all notifications

        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
        • My Q&A
        • 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. Best Way To Clean Up Unruly SubDomain?

        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.

        Best Way To Clean Up Unruly SubDomain?

        Technical SEO
        2
        3
        819
        Loading More Posts
        • Watching

          Notify me of new replies.
          Show question in unread.

        • Not Watching

          Do not notify me of new replies.
          Show question in unread if category is not ignored.

        • Ignoring

          Do not notify me of new replies.
          Do not show question in unread.

        • Oldest to Newest
        • Newest to Oldest
        • Most Votes
        Reply
        • Reply as question
        Locked
        This topic has been deleted. Only users with question management privileges can see it.
        • RocketZando
          RocketZando last edited by

          Hi,

          I have several subdomains that present no real SEO value, but are being indexed. They don't earn any backlinks either. What's the best way of cleaning them up?

          I was thinking the following:

          1. Verify them all in Webmaster Tools.

          2. Remove all URLs from the index via the Removal Tool in WMT

          3. Add site-wide no-index, follow directive.

          Also, to remove the URLs in WMT, you usually have to block the URLs via /robots.txt.

          If I'd like to keep Google crawling through the subdomains and remove their URLs, is there a way to do so?

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

            PS

            DO NOT "

            2. Remove all URLs from the index via the Removal Tool in WMT"

            This is my opinion and I believe it is shared with many other people as well and search engine optimization community by using the Google disavow link tool or revoke links tool you are essentially consenting to doing something wrong do not do it

            do not unblock 100% of your robot text only allow the links that you wish to have seen by Google. Just think of them as a parameter on the end of the link but a subdomain. It will be indexed and site map accordingly.

            Sincerely,

            Thomas

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

              You may now continue to use subdomains. And they will be ranked just as high as non-subdomains.

              You have to do exactly what you stated but the opposite you have to remove the robot text that is blocking subdomain from being indexed by search engines

              Once there is a site map and the robot text is fixed to allow search engine's to crawl the subdomain it will be ranked appropriately and should not have to take any more action.

              I hope I've been help.

              Sincerely,

              Thomas

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

              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

              • bhsiao

                Adding https version of website: how best to redirect

                If I have 4 versions of my site http://www
                http://
                https://www
                https:// What is the best way to redirect without losing seo positions? i have been mainly using http://www but have recently added my ssl so https works also. I heard at Moz Con that I should get the https working. All of my marketing and ads are going to http://www 301 redirect 3 of them? Which 3? If https is becoming important, should that be my main url? will it hurt my seo to switch? Thank you so much in advance!

                Technical SEO | | bhsiao
                0
              • categorycode

                What is the best way to deal with an event calendar

                I have an event calendar that has multiple repeating items into the future. They are classes that typically all have the same titles but will occasionally have different information. I don't know what is the best way to deal with them and am open to suggestions. Currently Moz anayltics is showing multiple errors (duplicate page titles, descriptions and overly dynamic urls). I'm assuming that it's showing duplicate elements way into the future. I thought of having the calendar no followed at all but the content for the classes seems valuable. Thanks,

                Technical SEO | | categorycode
                0
              • schof

                Should we move our documentation off subdomain?

                Background: We have a popular open source e-commerce platform at http://spreecommerce.com.  Right now the documentation is on http://guides.spreecommerce.com.  We have "edge" documentation (for stuff that's not yet released) on http://edgeguides.spreecommerce.com but since it's largely duplicative we've told google not to index any of the edge stuff (via robots.txt). Question: Should we consider moving the guides under the main website under /docs or something like this?  There's a ton of great content that people often read to learn more about the platform.  Seems like we might be diluting our juice a bit to have it on a separate domain.  WDYT?

                Technical SEO | | schof
                0
              • tevag

                URLs in Greek, Greeklish or English? What is the best way to get great ranking?

                Hello all, I am Greek and I have a quite strange question for you. Greek characters are generally recognized as special characters and need to have UTF-8 encoding. The question is about the URLs of Greek websites. According the advice of Google webmasters blog we should never put the raw greek characters into the URL of a link. We always should use the encoded version if we decide to have Greek characters and encode them or just use  latin characters in the URL. Having Greek characters un-encoded could likely cause technical difficulties with some services, e.g. search engines or other url-processing web pages. To give you an example let's look at A) http://el.wikipedia.org/wiki/%CE%95%CE%BB%CE%B2%CE%B5%CF%84%CE%AF%CE%B1which is the URL with the encoded Greek characters and it shows up in the browser asB) http://el.wikipedia.org/wiki/Ελβετία The problem with A is that everytime we need to copy the URL and paste it somewhere (in an email, in a social bookmark site, social media site etc) the URL appears like the A, plenty of strange characters and %. This link sometimes may cause broken link issues especially when we try to submit it in social networks and social bookmarks. On the other hand, googlebot reads that url but I am wondering if there is an advantage for the websites who keep the encoded URLs or not (in compairison to the sites who use Greeklish in the URLs)! So the question is: For the SEO issues, is it better to use Greek characters (encoded like this one  http://el.wikipedia.org/wiki/%CE%95%CE%BB%CE%B2%CE%B5%CF%84%CE%AF%CE%B1) in the URLs or would it be better to use just Greeklish (for example http://el.wikipedia.org/wiki/Elvetia ? Thank you very much for your help! Regards, Lenia

                Technical SEO | | tevag
                0
              • zeepartner

                ECommerce: Best Practice for expired product pages

                I'm optimizing a pet supplies site (http://www.qualipet.ch/) and have a question about the best practice for expired product pages. We have thousands of products and hundreds of our offers just exist for a few months. Currently, when a product is no longer available, the site just returns a 404. Now I'm wondering what a better solution could be: 1. When a product disappears, a 301 redirect is established to the category page it in (i.e. leash would redirect to dog accessories). 2. After a product disappers, a customized 404 page appears, listing similar products (but the server returns a 404) I prefer solution 1, but am afraid that having hundreds of new redirects each month might look strange. But then again, returning lots of 404s to search engines is also not the best option. Do you know the best practice for large ecommerce sites where they have hundreds or even thousands of products that appear/disappear on a frequent basis? What should be done with those obsolete URLs?

                Technical SEO | | zeepartner
                1
              • Red_Mud_Rookie

                Double byte characters in the URL - best avoided?

                We are doing some optimisation on sites in the APAC region, namely China, Hong Kong, Taiwan and Japan. We have set the url generator to automatically use the heading of the page in the URL which works fine for countries using Latin characters, but is causing problems, particularly in IE, when it comes to the double byte countries. For some reason, IE struggles with double byte and displays URLs in their rather ugly, coded form. Anybody got any suggestions on whether we should persist with the keyword URLs or revert to the non-descriptive URLs for the double byte countries? The reason I ask is it's a balance of SEO benefit vs not scaring IE users off with ugly URLs that look dreadful and spammy.

                Technical SEO | | Red_Mud_Rookie
                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
              • gallantc

                Starting a new product, should we use new domain or subdomain

                I'm working with a company that has a high page rank on it's main domain and is looking to launch a new business / product offering.  They are evaluating either creating a subdomain or launching a brand new domain.  In either case, their current site will link contextually to the new site.  Is there one method that would be better for SEO than the other? The new business / product is related to the main offering, but may appeal to different / new customers.  The new business / product does need it's own homepage and will have a different conversion funnel than the existing business.

                Technical SEO | | gallantc
                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.