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. Intermediate & Advanced SEO
    4. Combine .com and .co.uk domain? So forward .co.uk to .com for SEO?

    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.

    Combine .com and .co.uk domain? So forward .co.uk to .com for SEO?

    Intermediate & Advanced SEO
    4
    5
    2114
    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.
    • Seeders
      Seeders last edited by

      Hello,

      A new client of mine has an .com and an .co.uk domain. Both the same content (and they don't have the capacity to make specific content on both domains).

      I am thinking building al domain authority to 1 domain. In this case the .com domain. 
      And forward the .co.uk to this .com domain.
      In this way, the .com will rank in both UK as in other English speaking countries, right? Or not?
      Or should I use the  rel="alternate" hreflang="x" tag?

      I am not sure. But I do know big brands rank high in the Netherlands with .com domains (for example booking.com).

      Looking forward on feedback on best practices here...

      Thanks!

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

        As far as I can see, if the content is exactly the same on both the .com and .co.uk sites and you intend to keep it this way for the forseeable future, then there is no point maintaining both. Put all your efforts into developing and maintaining the .com site. Not only will this ensure that you are able to build the authority of one domain, it will also ensure that all your social media activities will be for the one site rather than sharing both .com and .co.uk URLs.

        Alternatively, if you want to differentiate your content slightly for a global and a separate UK audience then hreflang across the.com and .co.uk sites is the way to go.

        1 Reply Last reply Reply Quote 0
        • DarinPirkey
          DarinPirkey @SajeetNair last edited by

          Just to add to the advice.  https://support.google.com/webmasters/answer/189077?hl=en

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

            Ok, thanks. This is helpful. But I am still wondering if it wouldn't be better if the client only uses the .com domain and target with this domain also in the UK.
            In this way you only have to build authority on the .com domain instead of on two domains?

            Or does Google sent the authority build on the .com domain trough to the .co.uk domain with these codes?

            Cheers!

            Gerjan

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

              Hi,

              Instead of implementing 301 redirects, would recommend that you implement Alternate tags.

              Assuming that you have only .com and .co.uk domains and that .com domain caters to the whole world, the following code needs to be placed  -

              In case .com caters to US then place the following code -

              The highlighted part will vary depending on the URL of the pages.

              In addition you can also specify alternate tags in the XML sitemap. You can refer Google support document here

              Hope this helps.

              Regards,

              Sajeet

              DarinPirkey 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

              • BHeffernan

                Can subdomains hurt your primary domain's SEO?

                Our primary website https://domain.com has a subdomain https://subDomain.domain.com and on that subdomain we have a jive-hosted community, with a few links to and fro. In GA they are set up as different properties but there are many SEO issues in the jive-hosted site, in which many different people can create content, delete content, comment, etc. There are issues related to how jive structures content, broken links, etc. My question is this: Aside from the SEO issues with the subdomain, can the performance of that subdomain negatively impact the SEO performance and rank of the primary domain? I've heard and read conflicting reports about this and it would be nice to hear from the MOZ community about options to resolve such issues if they exist. Thanks.

                Intermediate & Advanced SEO | | BHeffernan
                1
              • Chris8198

                Lightboxes and SEO

                Do lightboxes (AKA popup boxes when you click "learn more" type CTAs) have any negative effect on SEO? We are looking at revamping our sites to have more of a tiled approach, and a lightbox with summary content popping out with additional CTAs, directing to pages with more information or free trial pages. Is there any downside to this approach from an organic perspective? is there anything specific to keep in mind when creating these if not?

                Intermediate & Advanced SEO | | Chris8198
                0
              • IsaCleanse

                Redirect domain or keep separate domains in each country?

                Hi all Hoping this might be something that can be answered given the number of variables 🙂 
                My main site is www.isacleanse.com.au (Obviously targeted to Australian Market) and also www.isacleanse.co.nz targeted to NZ. The main Keywords im targeting are 'Isagenix' for both and also Isagenix Australia, Isagenix Perth, Sydney (Australian cities) and Isagenix NZ, Isagenix New Zealand, Isagenix Auckland etc.. for NZ The Australian site gets a lot more traffic and Australian market gets a lot more searches - I also have a section www.isacleanse.com.au/isagenix-new-zealand/ on the Australian site. The question is am I best off redirrecting the .co.nz domain completley to the Australian Domain to give it extra SEO Juice?

                Intermediate & Advanced SEO | | IsaCleanse
                0
              • rayvensoft

                How to combine 2 pages (same domain) that rank for same keyword?

                Hi Mozzers, A quick question.  In the last few months I have noticed that for a number of keywords I am having 2 different pages on my domain show up in the SERP.  Always right next to each other (for example, position #7 and #8 or #3 and #4).  So in the SERP it looks something like: www.mycompetition1.com www.mycompetition2.com www.mywebsite.com/page1.html
                4) www.mywebsite.com**/page2.html**
                5) www.mycompetition3.com Now, I actually need both pages since the content on both pages is different - but on the same topic.  Both pages have links to them, but page1.html always tends to have more.  So, what is the best practice to tell Google that I only want 1 page to rank?  Of course, the idea is that by combining the SEO Juice of both pages, I can push my way up to position 2 or 1. Does anybody have any experience in this?  Any advice is much appreciated.

                Intermediate & Advanced SEO | | rayvensoft
                0
              • masterfish

                Is CloudFlare bad for SEO?

                I have been hit by DDoS attacks lately...not on a huge scale, but probably done by some "script kiddies" or competitors of mine. Still, I need to take some action in order to protect my server and my site against all of this spam traffic that is being sent to it. In the process of researching the tools available for defending a website from a DDoS attack, I came across the service offered by CloudFlare.com. According to the CloudFlare website, they protect your site against a DDoS attack by showing users/visitors they find suspicious an interstitial that asks them if they are a real user or a bot...this interstitial contains a Captcha that suspicious users are asked to enter in order to visit the site. I'm just wondering what kind of an effect such an interstitial could have on my Google rankings...I can imagine that such a thing could add to increased click-backs to the SERPs and, if Google detects this, to lower rankings. Has anyone had experience with the DDoS protection services offered by CloudFlare, who can say a word or two regarding any effects this may have on SEO? Thanks

                Intermediate & Advanced SEO | | masterfish
                1
              • Ewan.Kennedy

                Is it safe to 301 redirect old domain to new domain after a manual unnatural links penalty?

                I have recently taken on a client that has been manually penalised for spammy link building by two previous SEOs. Having just read this excellent discussion, http://www.seomoz.org/blog/lifting-a-manual-penalty-given-by-google-personal-experience I am weighing up the odds of whether it's better to cut losses and recommend moving domains. I had thought under these circumstances it was important not to 301 the old domain to the new domain but the author (Lewis Sellers) comments on 3/4/13 that he is aware of forwards having been implemented without transferring the penalty to the new domain. http://www.seomoz.org/blog/lifting-a-manual-penalty-given-by-google-personal-experience#jtc216689 Is it safe to 301? What's the latest thinking?

                Intermediate & Advanced SEO | | Ewan.Kennedy
                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
              • IKT

                SEO from Godaddy How Good is it?

                http://www.godaddy.com/search-engine/seo-services.aspx?ci=44163 it said "Includes Standard Search Engine Visibility to Improve Search Rankings" it begs for question... Search Engine Visibility??? Improve SERP?!?!!? is it really that good? O.o; or have i successfully been eaten my promotional messages? Can anyone with experience with them share some information with me ? 🙂 (The price tag is mighty interesting)

                Intermediate & Advanced SEO | | IKT
                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.