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 your brand’s footprint in AI search
      Moz Pro

      Track your brand’s footprint in AI search

      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. Intermediate & Advanced SEO
    4. Merging two different domains - subdomain or subfolder?

    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.

    Merging two different domains - subdomain or subfolder?

    Intermediate & Advanced SEO
    2
    3
    1192
    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.
    • SEI
      SEI Subscriber last edited by

      My company has two sites on different domains. We are considering merging the sites into one and keeping only the dominant domain. The dominate site is already a sub-domain of a larger organization so the new sub-domain would be two levels deep.  I realize this is a little abstract so below is an example

      Dominant company site:       company.root-domain.com

      Secondary company site:     other-root-domain.com

      When they merge, everything will be on company.root-domain.com. Should it be

      • other.company.root-domain.com   or
      • company.root-domain.com/other

      Note: The other site has several hundred pages. Both sites have strong authority and link profiles. I want to maintain as much of the value on the other site as possible with the merge.

      1 Reply Last reply Reply Quote 0
      • SEI
        SEI Subscriber last edited by

        Thanks. I didn't think it would make too much of a difference but I wanted to get another opinion. I'm not worried about spammy URLs. Everything will be off of a short .edu - they look pretty clean with multiple subdomains.

        1 Reply Last reply Reply Quote 0
        • brad.s.knutson
          brad.s.knutson last edited by

          I personally don't think it would make a difference one way or the other, as long as the proper 301 redirects are put into place and all traffic to the old URLs is sent to the correct new URL.

          I do, however, think the sub-directory approach looks cleaner.  Anything beyond the first sub-domain looks spammy to me (or just sloppy).  That's just me though.

          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

          • LJHopkins

            Domain dominance

            I've just started to work for a company who've purchased masses of domains with every conceivable permutation based on all their products with every extension possible e.g .biz  . eu. .net (including .co.uk and .com of course). I have two questions: 1. Is it worth keeping all these (they want to add more) domains or let them expire? 2. All the purchased domains are online - is there any point (they redirect with a 301)?

            Intermediate & Advanced SEO | | LJHopkins
            0
          • pnb567

            Is .ME domain is effective in SEO ?

            I am always listening about TLD. com. org .net but what about the .me domain. Can this will be effective in SEO. Can i able to beat down my competitors, if i choose .me . I also have a .com or other TLD option but if i am making my name than .me is for me but i need your suggestion for the seo purpose. Is there really domain affective in term of SEO.

            Intermediate & Advanced SEO | | pnb567
            0
          • carlod

            Complimentary sub-brand; subdomain, subfolder, something else?

            Hello forum! I have a question about subdomains vs. subfolders for a new sub-brand for a company. The company is looking at creating a sub-brand delivering a different service to the parent company. It is complimentary in a sense, but it would need a very different marketing strategy. It is not trying to 'hide' its parent brand at all, but instead would leverage the parent brand as added social proof. I've read that creating a subdomain essentially means starting from scratch in terms of SEO, and that a subfolder would better leverage the domain authority the TLD has accrued. However, creating a subfolder does not really gel with me, as it would not in my opinion provide a good experience for visitors. I.e. it's like running a website that sells electronics and having a subfolder marketing IT support services. Yes, there is some synergy-- but it can also lead to visitor confusion. I'd love your opinions on this! Carlo

            Intermediate & Advanced SEO | | carlod
            0
          • jasonwdexter

            Redirect ruined domain to new domain without passing link juice

            A new client has a domain which has been hammered by bad links, updates etc and it's basically on its arse because of previous SEO guys. They have various domains for their business (brand.com, brand.co.uk) and want to use a fresh domain and take it from there. Their current domain is brand.com (the ruined one). They're not bothered about the rankings for brand.com but they want to redirect brand.com to brand.co.uk so that previous clients can find them easily. Would a 302 redirect work for this? I don't want to set up a 301 redirect as I don't want any of the crappy links pointing across. Thanks!

            Intermediate & Advanced SEO | | jasonwdexter
            0
          • DerekM88

            Partner Login as subdomain?

            Hi MozTeam, We have a website that is used as our partner login for our Partners to see their stats, but it is located on a SEPARATE domain from our main corporate website. We currently have thousands of people logging into the external portal every month, which we are obviously not getting good SEO credit for. I am considering bringing the entire login portal into our main corporate website, so that Google sees how popular and useful our site becomes when thousands more people are visiting... We only get a few thousands organic visits to the corporate site per month and about 3x that to the partner login portal. This is why I originally thought we could benefit from bringing it into our corporate site. Challaneges: our website is in .asp but we are launching a new version of it next month, switching it to Wordpress and into .php....but the current partner login website is still in .asp! Questions: 1. How will bringing this site into the main corporate site benefit us as far as SEO? 2. What is the proper way to combine an .asp site with a .php site? 3. If we have to use an iFrame because we can't mix the two languages, will that affect our SEO benefit? Pls advise, as if this is actually a good idea, I'd like to get it launched along with the site redesign that is currently under way.

            Intermediate & Advanced SEO | | DerekM88
            0
          • peterwhitewebdesign

            New Site: Use Aged Domain Name or Buy New Domain Name?

            Hi,
            I have the opportunity to build a new website and use a domain name that is older than 5 years or buy a new domain name. The aged domain name is a .net and includes a keyword.
            The new domain would include the same keyword as well as the U.S. state abbreviation. Which one would you use and why? Thanks for your help!

            Intermediate & Advanced SEO | | peterwhitewebdesign
            0
          • PEnterprises

            Move blog from subdomain to main domain on ecom site?

            I am wondering what my fellow mozers think. Pretty set about my direction but want to get any other input to aid in my decision. Have an ecom site with a www.blog.maindomain.com. The blog is fairly new and no major rankings. There are only about 30 posts. This isn't a super competitive market and the blogging won't be a huge part of our content strategy but I would like to use it for passing juice etc. Would you go through the trouble to move the blog to www.site.com/blog and redirecting all the old content to new?

            Intermediate & Advanced SEO | | PEnterprises
            0
          • hellemans

            Buying a banned domain

            Hello all, I've found a exact match keyword domain that I'm able to buy. Problem is that I'm under the impression it might have been banned by google, currently it is only showing adsense without content. The site can't be found using the cache: or site: parameters in Google and the PR is 0. What are your experiences on buying a banned domain and how can I double check if the domain is banned? This blogpost suggests I should not buy it, any other opinions? Thanks. Hellemans

            Intermediate & Advanced SEO | | hellemans
            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.