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
      • 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.

      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.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      Learn more
    • 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

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      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. Should I buy a .co domain if my preferred .com and .co.uk domain are taken by other companies?

    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.

    Should I buy a .co domain if my preferred .com and .co.uk domain are taken by other companies?

    Intermediate & Advanced SEO
    4
    6
    3301
    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.
    • SeoSheikh
      SeoSheikh last edited by

      I'm looking to boost my website ranking and drive more traffic to it using a keyword rich domain name. I want to have my nearest city followed by the keyword "seo" in the domain name but the .co.uk and .com have already been taken.

      Should I take the plunge and buy .co at a higher price? What options do I have?

      Also whilst we're on domains and URL's is it best to separate keywords in url's with a (_) or a (-)?

      Many thanks for any help with this matter.

      Alex

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

        Just to add a couple quick points to the good answers above:

        It's not possible to use the underscore "_" in domain names - not a legal character.

        As far as using the .co because the .com and .co.uk are already in use - bad idea for another reason. The reality is most people are still not familiar the.co TLD (probably a bit more so in UK where they're already used to hearing .co.uk)

        This means a huge number of your potential customers will accidentally type in (when going direct in the browser's URL bar and when linking from their own sites) the more common TLD, resulting in your hard promotional work sending your business to your competitors.

        Not to mention the massive headaches when email addresses are accidentally written with the wrong domain ending.

        The .co is an interesting addition, but it's still way too far out of the mainstream to risk as your primary domain at this stage, IMO.

        Paul

        1 Reply Last reply Reply Quote 2
        • MoosaHemani
          MoosaHemani Banned @SeoSheikh last edited by

          nops for pages within the domain you should use '-' to separate it instead of '_'.

          The reason why you should not do this in the main domain is because it looks spammy to many people as this is the format that most spammers use when buying keyword rich domain names...

          1 Reply Last reply Reply Quote 1
          • SeoSheikh
            SeoSheikh @MoosaHemani last edited by

            "For separating keywords in the domain i would say do not use it and if it is necessary then use ‘-’ instead of ‘_’."

            Should this also apply to pages within a domain?

            MoosaHemani 1 Reply Last reply Reply Quote 0
            • MoosaHemani
              MoosaHemani Banned last edited by

              Let’s talk completely about branding, I would never recommend you to go for .co domain when .com and co.uk is already taken by other companies...

              It’s always an advantage to me to add keyword in the domain name but don’t push it too much if you are not getting it focus more on branding and choose a domain name that is easy to remember.

              For separating keywords in the domain i would say do not use it and if it is necessary then use ‘-’ instead of ‘_’.

              Hope this help!

              SeoSheikh 1 Reply Last reply Reply Quote 2
              • Adam.Whittles
                Adam.Whittles last edited by

                You should read this really interesting post about EMDs by Dr. Pete:

                Are Exact-Match Domains (EMDs) in Decline?

                In your case I would just stick to a .com domain with your business name rather than a keyword rich domain. Also if you are competing in the SEO industry and you do not already rank well for your key terms, then you will find it hard to rank regardless. SEO terms are highly competitive and there are several sites offering this service that will have invested heavily in their own SEO, making it very difficult to compete.

                In terms of your other question, it is generally best practice to separate words in a URL with a hyphen (-) rather than underscore (_).

                Hope this helps,

                Adam.

                1 Reply Last reply Reply Quote 3
                • 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

                • creativeground

                  Changing from .com to .com.au

                  Hi All, we are looking for some guidance please, if at all possible. We have .com domain (the domain is older than 10 years), we have been using it for 2 years. We also have .com.au version of the domain (the domain is 2 years old, pointing to the .com domain) and isn't being used. We are an Australian based company. Our question is, should we be using .com.au instead of .com and if so, how would you advise going about doing the change over without having huge SEO impact on our business (negatively). We are on the home page for most of the searches we have optimized for, but we are always below the .com.au's - which is why we are considering the possibility of the move? Any advice would be GREATLY appreciated 🙂

                  Intermediate & Advanced SEO | | creativeground
                  0
                • JamesPearce

                  Is having a .uk.com domain a hindrance for long-term SEO?

                  I know there has been some mention on Moz Q&A for .uk.com, but not for at least 3 years. So I wanted to see if any Mozzers out there knew if having a .uk.com domain would hinder our SEO long-term? Our company is finally now taking SEO seriously and we're planning some great stuff for the year ahead, but I have a feeling that our .uk.com domain may prevent us from out-ranking some of the bigger companies out there. Does anyone have any thoughts about this out there? Thanks 🙂

                  Intermediate & Advanced SEO | | JamesPearce
                  0
                • Seeders

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

                  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!

                  Intermediate & Advanced SEO | | Seeders
                  0
                • imran2078

                  Should I redirect my Google Update Effected Domain to brand new Domain?

                  Hey Moz experts, I had a domain which was really doing better but after the Humming Bird update my traffic was decreased up to 90%. There are plenty of posts on my existing blog, Now what should I do? I mean should I redirect it to a brand new domain or Copy all the posts to a brand new domain and delete my existing domain? Note that the Old domain has PR1, DA 19 and PA 30.

                  Intermediate & Advanced SEO | | imran2078
                  0
                • RG_SEO

                  Will multiple domains from the same company rank for the same keyword search?

                  I'm trying to convince people that we need good marketing reasons for starting multiple domains, as it will be more difficult to rank multiple sites. Does anyone know if Google actively discourages multiple domains from the same company appearing in the search results for the same keyword? We are creating a separate content website which is related to an existing company website. Would you agree that is best to have these sites on one domain with the content site on a sub-domain perhaps? I'm worried about duplication of effort and cross-keyword targeting in particular. These sites would not have duplicate content.

                  Intermediate & Advanced SEO | | RG_SEO
                  0
                • Avinashmb

                  Buying a domain banned by google

                  Hi , I came across a super domain for my business but found out that it was a great domain with 100s of link backs but is now banned by Google search engine meaning Google does not index content from that domain. Since the domains linkbacks are from my domin does it make sense to but that domain and redirect those link backs to another (301) and hope that the new domain gets some juice ... I know it is sounding crazy and may not be the best thing to do ethically but still wanted to check if its possible to get some juice.. Rgds Avinash

                  Intermediate & Advanced SEO | | Avinashmb
                  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
                • upick-162391

                  Buying an existing domain with higher ranks for redirecting

                  I've recently came across one of my competitors who's looking to sell their domain. Now they currently rank higher than my primary site for a few keywords we are targeting. Would it be wise to buy the domain and do a name server change over to my primary domain? Would it even help boost ranks for the keywords they rank higher for? Or will the link juice be minimal? Any thoughts would be great!

                  Intermediate & Advanced SEO | | upick-162391
                  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
                • 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 - 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.