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. International SEO
    4. SEO for .com vs. .com.au websites

    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.

    SEO for .com vs. .com.au websites

    International SEO
    2
    3
    2401
    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.
    • gregelwell
      gregelwell last edited by

      I have a new client from Australia who has a website on a .com.au domain. He has the same domain name registered for .com.

      Example: exampledomain.com.au, and exampledomain.com

      He started with the .com.au site for a product he offers in Australia. He's bringing the same product to the U.S. (it's a medical device product) and wants us to build a site for it and point to the .com.

      Right now, he has what appears is the same site showing on the .com as on the .com.au. So both domains are pointing to the same host, but there are separate sections or directories within the hosting account for each website - and the content is exactly the same.

      Would this be viewed as duplicate content by Google?

      What's the best way to structure or build the new site on the .com to get the best SEO in the USA, maintain the .au version and not have the websites compete or be viewed as having duplicate content?

      Thanks,

      Greg

      1 Reply Last reply Reply Quote 0
      • gregelwell
        gregelwell @CoreyNorthcutt last edited by

        Thanks Corey, That's very helpful and seems to make sense. I'd assume too that each site would have separate GA tracking codes and Webmaster Tools profiles. Then, having them on separate serves and countries with localized content is another key factor.

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

          Actually, Google does understand International sites pretty well, so this may be one of the only scenarios where I wouldn't worry too much about duplicate content (although, if you can custom tailor to the local audience better, you'll probably be better off for it).   If you jump into Webmaster Tools, you have an option under Configure -> Settings -> Geographic Target, that allows you to give an extra vote of confidence for your AU site being just for AU people.   I'd also definitely consider hosting the .AU site in Australia and the .com in the U.S.- that is a ranking factor when we talk International SEO.

          Over the long term, I'd keep an eye out for both domains appearing in the same index (ie. your .com showing in google.com.au).  That would be cause for some alarm, but it really shouldn't happen; they should just pick up the site that you've obviously targeted for that region of the world.

          Built some companies, sold some companies. Currently building https://roi.fyi.

          gregelwell 1 Reply Last reply Reply Quote 0
          • 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

          • SEOCT

            International SEO - how likely is it autoredirect via IP Address will impact rankings?

            Hello, We're looking to internationalise our site so that US visitors will see the US branded version while everyone else will see the global version (currently at .com). This question specifically is about location-based auto-redirects. The literature I've read (including Google) recommends against auto-redirection: "Avoid automatic redirection based on the user’s perceived language. These redirections could prevent users (and search engines) from viewing all the versions of your site." Insofar as I understand it the theory goes as follows. Google crawls mainly from the US Auto-redirecting by US IP to the US domain will also redirect the Googlebot crawlers Because of this the crawlers will only see the US site / domain and not original .com website Crawlers can't index what they can't see Drop in rankings for the original site However, one of my colleagues has pointed out to me a company which does use auto-redirects. If a user is in the UK and type in their website they will be redirected to the UK version of the site, US will be US etc. I have checked their rankings and they are still ranking highly for relevant terms. I have been asked why they have been able to do this without impacting their visibility. Any ideas? Given their success have the risks of auto-redirecting have been overstated? How can we ensure US visitors land on the correct internationalised domain without auto-redirects in place? Looking forward to your thoughts on this as well as your experiences. Thanks in advance!

            International SEO | | SEOCT
            0
          • moon-boots

            Subdirectory vs. gTLD

            So I am merging two ecommerce brands together and have decided to do so either under a Subdirectory or gTLD. My aim here is to increase the quality of my SEO for the weaker site (this would be the second italic domain shown in A and B below), thus taking domain authority from the dominant site, while 301 redirecting all pages from the old domain which will hopefully boost the authority and rank for the merged site). My options for the merged site are: A. www.website.com & www.website.com/hreflang=en B. www.website.com & www.website.com/us Or a combination of A & B (below): C. www.website.com & www.website.com/us/hreflang=en Factors: Option A and C results in a longer URL structure for the merged domain which has a negative impact on SEO, while Option B is much more succinct. Both Option A and Option B are the same distance from the root directory, weakening the SEO credibility of the merged domain somewhat. While option C would be further still. Here are my questions: Option B consolidates Domain Authority, but do Option A and C do the same? Will the first domain receive a boost in Domain Authority and Rank due to 301 redirects targeting the second italic domain? Will any option cause duplicate content issues (some categories/products are identical on both sites)? And if so, how best to avoid them (having Google ignore the subdirectory/gTLD is not an option). One website will target the UK/EU while the other will target the US, will the merged italic site be able to rank well in the US? Are there any other ranking factors I have missed or should consider? I know this is quite an advanced series of questions, so I would appreciate the opinions of others so I can make the most informed choice. Thank you

            International SEO | | moon-boots
            0
          • realpatients

            Best practice for Spanish version of English website?

            I'm doing an audit for a site that has all of its English pages under the same roof with Spanish pages in Wordpress. It is intended for Chicago, not Mexico. I suspect this is not a good thing, but I only have instinct to rely on here. What is the best practice for having the same website in two languages? http://www.enhancedform.com/ and http://www.enhancedform.com/spanish/

            International SEO | | realpatients
            0
          • Fisken

            Two versions of a website with different languages - Best way to do it?

            I'm working on a website for a Swedish artist and her page is in Swedish, everything is in Swedish on the site, even though it's not a lot of text on the site. We would like to have the site in English too, or another version of the site in English on a separate domain, what's the best way to proceed from here? The domain name is a .se (swedish domain), would it be better to create a another domain and host the english version of the site on a .com domain? Or will we bump into problems with duplicate content if we create a replica of the swedish site in english. We're using wordpress and I know that there's translation plugins out there, is that a good option? I'm a bit clueless on how to proceed and would love some help or guidance here.

            International SEO | | Fisken
            0
          • rbrianforrester

            Local SEO in Canada

            I am trying to do some local optimization for some clients in Canada and it got me thinking, are there different best practices and different sites I want to use when working in Canada?

            International SEO | | rbrianforrester
            0
          • greenfoxone

            Does the location of my Domain Registrar affect SEO?

            Does the location of my Domain Registrar affect SEO? For example, if my hosting company is in the U.S., but the domain registrar is overseas. Also, is it better to have both services be met by one company?

            International SEO | | greenfoxone
            0
          • H-FARM

            IP Redirection vs. cloaking: no clear directives from Google

            Hi there, Here is our situation:we need to force an IP Redirection for our US users to www.domain.com and at the same time we have different country-specific subfolders with thei own language such as www.domain.com/fr. Our fear is that by forcing an IP redirection for US IP, we will prevent googlebot (which has an US IP) from crawling our country-specific subfolders. I didn't find any clear directives from Google representatives on that matter. In this video  Matt Cutts says it's always better to show Googlebot the same content as your users http://www.youtube.com/watch?v=GFf1gwr6HJw&noredirect=1, but on the other hand in that other video he says "Google basically crawls from one IP address range worldwide because (they) have one index worldwide. (They) don't build different indices, one for each country". This seems a contradiction to me... Thank you for your help !! Matteo

            International SEO | | H-FARM
            0
          • medico

            Subdomain vs folder vs TLD

            We are launching in a number of international markets and I am trying to figure out if I should be launching them as folders, e.g.: /es (spanish), /br (brazil), /in (india) or whether they should be subdomains, e.g. es.mysite.com, br.mysite.com, etc. In brazil we managed to secure the tld (.com.br) but not in other regions. Whats the best strategy for us? I was thinking of doing folders as I understand that this strengthens the main domain, while subdomains are considered as separate sites. For Brazil, should we also use a folder, or launch on the .com.br? I assume that using the .com.br means we will have to build up authority from scratch, and in addition, the authority we build up on the .com.br will not help to grow the .com In addition, is there value in interlinking between verions  (the versions will have the same content but in different languages)? Thanks!

            International SEO | | medico
            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.