• 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. What are the pros and cons of moving one site onto a subdomain of another site?

        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.

        What are the pros and cons of moving one site onto a subdomain of another site?

        Technical SEO
        3
        6
        2386
        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.
        • GriffinHansen
          GriffinHansen last edited by

          Two sites. One has weaker sales. What would the benefits and problems for SEO of moving the weak site from its own domain to a subdomain of the stronger site?

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

            Cons:

            May lose some of the link juice from the 301 redirect from the old URL's (between 1 and 10% is the usual quoted figure)

            Initial (usually short term) drop in rankings and potentially traffic of weaker site pages

            www.weakersite.com is a "nicer" looking URL for offline marketing than www.strongersite.com/weakersite

            Pro's:-

            If on Subfolder rather than sub directory pages will benefit from domain authority and links to domain of stronger site.

            Can focus future link building and on-page SEO efforts on one site rather than 2, potentially doubling the amount you can get done 🙂

            If building from scratch and choice of 2 sites or 1 I would say go for one. As two already exist there is more of a call to be made.

            1 Reply Last reply Reply Quote 2
            • GriffinHansen
              GriffinHansen @GriffinHansen last edited by

              Hey! That sure was a great seminar.

              That advice makes sense. Thanks.

              1 Reply Last reply Reply Quote 0
              • AdamThompson
                AdamThompson @GriffinHansen last edited by

                Aye. 🙂

                Oh, and hey! I just noticed I know you from NOLA. 🙂

                1 Reply Last reply Reply Quote 1
                • GriffinHansen
                  GriffinHansen @AdamThompson last edited by

                  So it could get the full benefit of the stronger site's domain authority?

                  AdamThompson GriffinHansen 2 Replies Last reply Reply Quote 0
                  • AdamThompson
                    AdamThompson last edited by

                    I would be more inclined to move it to a subdirectory on the stronger site.

                    GriffinHansen 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

                    • pinder325

                      Subdomain or subfolder?

                      Hello, We are working on a new site. The idea of the site is to have an ecommerce shop, but the homepage will be a content page, basically a blog page.
                      My developer wants to have the blog (home) page on a subdomain, so blog.example.com, because it will be easier to make a nice content page this way, and the the rest of the site will just be on the root domain (example.com). I'm just worried that this will be bad for our SEO efforts. I've always thought it was better to use a sub folder rather than a subdomain. If we get links to the content on the subdomain, will the link juice flow to the shop, on the root domain? What are your thoughts?

                      Technical SEO | | pinder325
                      0
                    • WeAreDigital_BE

                      Subdomain 403 error

                      Hi Everyone, A crawler from our SEO tool detects a 403 error from a link from our main domain to a a couple of subdomains. However, these subdomains are perfect accessibly. What could be the problem? Is this error caused by the server, the crawlbot or something else? I would love to hear your thoughts.
                      Jens

                      Technical SEO | | WeAreDigital_BE
                      0
                    • Dreamrealemedia

                      Move a Wordpress Site to HTTPS with Bluehost

                      HI Guys, do you think that the following guide is enoght to move a bluehost wordpress site to https in a seo best practive way? https://www.shoutmeloud.com/free-ssl-certificate-bluehost-hosting.html Basically their steps are: Install SSL on Bluehost panel Install Really Simple SSL Wp Plugin Edit Your .htacess File & Add The Code For HTTP To HTTPS Redirection Update All HTTP URLs In Database To HTTPS Using Search and Replace Plugin Use Broken Link Checker plugin & use its redirection module to find links to 3rd party sites with HTTP that should now be HTTPS. Last thing to do Submit your new HTTPS site to Google Search Console & submit your sitemap. Update your profile link on Google Analytics. Update your website links on social media profiles & anywhere else they exist. This step you can do in pieces in the coming days. Read this guide to learn more about HTTP to HTTPS migration & fixing mixed content. If you disabled Who.Is guard for your domain name, you can enable it now. Do you know a better practical guide for wordrpess? in term of usefull plugins to handle the migration? Tx to everyone!

                      Technical SEO | | Dreamrealemedia
                      0
                    • SarahLK

                      Removed Subdomain Sites Still in Google Index

                      Hey guys, I've got kind of a strange situation going on and I can't seem to find it addressed anywhere.  I have a site that at one point had several development sites set up at subdomains.  Those sites have since launched on their own domains, but the subdomain sites are still showing up in the Google index.  However, if you look at the cached version of pages on these non-existent subdomains, it lists the NEW url, not the dev one in the little blurb that says "This is Google's cached version of www.correcturl.com."  Clearly Google recognizes that the content resides at the new location, so how come the old pages are still in the index?  Attempting to visit one of them gives a "Server Not Found" error, so they are definitely gone. This is happening to a couple of sites, one that was launched over a year ago so it doesn't appear to be a "wait and see" solution. Any suggestions would be a huge help.  Thanks!!

                      Technical SEO | | SarahLK
                      0
                    • Creditsafe

                      No index on subdomains

                      Hi, We have a subdomain that is appearing in the search results - I want to hide this as it looks really bad. If I were to add the no index tag to the sub domain would URL would this affect the whole domain or just that sub domain? The main domain is vitally important - it is just that sub domain I need to hide. Many thanks

                      Technical SEO | | Creditsafe
                      0
                    • jamesm5i

                      "Fourth-level" subdomains. Any negative impact compared with regular "third-level" subdomains?

                      Hey moz New client has a site that uses: subdomains ("third-level" stuff like location.business.com) and; "fourth-level" subdomains (location.parent.business.com) Are these fourth-level addresses at risk of being treated differently than the other subdomains? Screaming Frog, for example, doesn't return these fourth-level addresses when doing a crawl for business.com except in the External tab. But maybe I'm just configuring the crawls incorrectly. These addresses rank, but I'm worried that we're losing some link juice along the way. Any thoughts would be appreciated!

                      Technical SEO | | jamesm5i
                      0
                    • gossi74

                      Merging several sites into one - best practice

                      I had 2 sites on the web (www.physicseditor.de, www.texutrepacker.com) and decided to move them all under one single domain (www.codeandweb.com) Both sites were ranking very good for several keywords. I not redirected the most important pages from the old domains with a 301 redirect to the new subpages (www.texturepacker.com => www.codeandweb.com/texturepacker) Google still delivers the old domains but the redirect take people directly to the new content. I've already submitted the new site map to google webmaster tools. Pages are already in the index but do not really show up in the search results. How long does it take until google accepts the new domain and delivers the new content in the search results? Was it ok what I did? Or is there some room for improvement? SeoMoz will of course not find any information about the new page since it is not yet directly linked in google. But I can't get ranking information for the "old" pages since SeoMoz tells me that it can't crawl the old domains....

                      Technical SEO | | gossi74
                      0
                    • martyc

                      Exact match subdomains

                      Hi, I have seen significant SEO benefits from owning exact match domains and was wondering whether exact match subdomains hold the same (or some) of these benefits? eg. halloweencostumes.co.uk vs. halloween [dot] costumes.co.uk Many thanks.

                      Technical SEO | | martyc
                      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.