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 AI Overviews in Keyword Research
      Moz Pro

      Track AI Overviews in Keyword Research

      Try it free!
    • 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. Referring domain issues

    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.

    Referring domain issues

    Intermediate & Advanced SEO
    4
    7
    1754
    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.
    • LJHopkins
      LJHopkins last edited by

      Our website (blahblah).org has 32 other domains pointing to it all from the same I.P address. These domains including the one in question, were all purchased by the website owner, who has inadvertently created duplicate content and on most of these domains. Some of these referring domains have 301's, some don't - but it appears they have all been de-indexed by Google.

      I'm somewhat out of my depth here (most of what I've said above has come from an agency who said we should address this before being slapped by Google). However I need to explain to my line manage the actual issues in more detail and the repercussions - any anyone please offer advice please?

      I'm happy to use the agency, or another - but would like some second opinions if possible?

      1 Reply Last reply Reply Quote 0
      • LJHopkins
        LJHopkins @Carson-Ward last edited by

        Yesterday I discovered another 200 live domains, some which are a replica of the main site, most which redirect with a 301.

        Should I take most of the domains offline - Google will surely think we're guilty of scraping the main website and creating spammy links to it?

        1 Reply Last reply Reply Quote 0
        • Carson-Ward
          Carson-Ward last edited by

          Good answers here - did you get this taken care of? I'd say choose one domain and redirect or forward the others that have the same stuff. To explain it to my boss, I'd say.

          • It confuses customers to have the same content on two domains. They might not know which company they're dealing with.
          • You probably don't want half the traffic going to one site and half going to the other, especially if their content and user intent is similar. Every live domain is another analytics profiles I have to check on and watch for issues.
          • Don't expect any ranking bonus from multiple domains, because when content is duplicate Google will just choose 1 page to rank.
          • Maintaining multiple sites is more work than it's worth. We can get more done by focusing on our core domain unless there's a strong case for creating a new brand. (I wouldn't create a new site unless it was for a distinct brand).

          Again, probably want to 301 redirect to the primary/canonical domain. If the domains have no links and no traffic (as I'd expect) forwarding through the registrar is fine, too.

          LJHopkins 1 Reply Last reply Reply Quote 0
          • Martijn_Scheijbeler
            Martijn_Scheijbeler @LJHopkins last edited by

            Are you able to check the traffic through organic search on the other 2-3 sites that you're talking about? If traffic there is very high (which I doubt) than you would have to think carefully about this. Otherwise if traffic is very low than I would check if you could redirect that to the most important domain in the inventory.

            1 Reply Last reply Reply Quote 1
            • LJHopkins
              LJHopkins @Martijn_Scheijbeler last edited by

              What a good point: The website/domain owner could have simply purchased the domains, she didn't have to put them online.

              Having researched the issue more I can see that she has two or more domains (different URL's), with exactly the same content. In other words 2,3 or more websites are almost exact replicas of each other, with links going to the 'mother' website. What should I do and what are the repercussions?

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

                Do the other 31 domains need to be online? Otherwise I would say make sure that you redirect and de-index these domains as soon as possible yourself as they'll definitely can have an impact on the authority of the one that you would like to rank.

                LJHopkins 1 Reply Last reply Reply Quote 1
                • paints-n-design
                  paints-n-design last edited by

                  just to be sure - that all the domains "seem to be de-indexed" includes the one in question?

                  32 Redirects shouldn't be a problem. The domains with 301 couldn't be indexed - they are pointing to another location. Thats the same for 302, the question is the duplicate content. I have seen a lot of sites with duplicate content (means here really everything, content, style, etc.) and google just picked up one and indexed that one - not one other of the duplicates. One time it starts to de-index the indexed one and indexed another domain (thats another story) - I never saw 2 pages with the same content and style indexed at the same time in that case. The only problem should be, if you have duplicate content on a completly different site - different pages, different style, a.s.o. -> a "competitor" made by yourselfe. I never saw google de-indexing a site for that, but goggle ranked them lower and lower and lower.

                  If all pages are de-indexed I would guess there are more problems. If the one domain in question is still indexed, I would say thats how it should be.

                  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

                  • frankandmaven

                    Is there a benefit to changing .com domain to .edu?

                    Hey All! I'm wondering if there is any benefit (or if benefit could possibly outweigh the cost) to changing a domain from .com to a new .edu domain. The current .com domain has decent credibility already, and the .edu will have never been used before.

                    Intermediate & Advanced SEO | | frankandmaven
                    1
                  • Bee159

                    :Pointing hreflang to a different domain

                    Hi all, Let's say I have two websites: www.mywebsite.com and www.mywebsite.de - they share a lot of content but the main categories and URLs are almost always different. Am I right in saying I can't just set the hreflang tag on every page of www.mywebsite.com to read: rel='alternate' hreflang='de' href='http://mywebsite.de' /> That just won't do anything, right? Am I also right in saying that the only way to use hreflang properly across two domains is to have a customer hreflang tag on every page that has identical content translated into German? So for this page: www.mywebsite.com/page.html my hreflang tag for the german users would be: <link < span="">rel='alternate' hreflang='de' href='http://mywebsite.de/page.html' /></link <> Thanks for your time.

                    Intermediate & Advanced SEO | | Bee159
                    0
                  • ajiabs

                    Duplicate content due to parked domains

                    I have a main ecommerce website with unique content and decent back links. I had few domains parked on the main website as well specific product pages. These domains had some type in traffic. Some where exact product names.  So main main website www.maindomain.com had domain1.com , domain2.com parked on it. Also had domian3.com parked on www.maindomain.com/product1. This caused lot of duplicate content issues. 12 months back, all the parked domains were changed to 301 redirects. I also added all the domains to google webmaster tools. Then removed main directory from google index. Now realize few of the additional domains are indexed and causing duplicate content. My question is what other steps can I take to avoid the duplicate content for my my website 1. Provide change of address in Google search console. Is there any downside in providing change of address pointing to a website? Also domains pointing to a specific url , cannot provide change of address 2. Provide a remove page from google index request in Google search console. It is temporary and last 6 months. Even if the pages are removed from Google index, would google still see them duplicates? 3. Ask google to fetch each url under other domains and submit to google index. This would hopefully remove the urls under domain1.com and doamin2.com eventually due to 301 redirects. 4. Add canonical urls for all pages in the main site. so google will eventually remove content from doman1 and domain2.com due to canonical links. This wil take time for google to update their index 5. Point these domains elsewhere to remove duplicate contents eventually. But it will take time for google to update their index with new non duplicate content. Which of these options are best best to my issue and which ones are potentially dangerous? I would rather not to point these domains elsewhere. Any feedback would be greatly appreciated.

                    Intermediate & Advanced SEO | | ajiabs
                    0
                  • jayoliverwright

                    Targeting different countries with domain name

                    Hi currently have a eCommerce store .com.au targeting Australia. We want to start targeting the US market with the same products. I guess what would be the top choice in this case since our domain is location-specific to Australia and not a generic top-level domain (gTLD)? Cheers, Chris

                    Intermediate & Advanced SEO | | jayoliverwright
                    0
                  • McTaggart

                    Are these URL hashtags an SEO issue?

                    Hi guys - I'm looking at a website which uses hashtags to reveal the relevant content So there's page intro text which stays the same... then you can click a button and the text below that changes So this is www.blablabla.com/packages is the main page - and www.blablabla.com/packages#firstpackage reveals first package text on this page - www.blablabla.com/packages#secondpackage reveals second package text on this same page - and so on. What's the best way to deal with this? My understanding is the URLs after # will not be indexed very easily/atall by Google - what is best practice in this situation?

                    Intermediate & Advanced SEO | | McTaggart
                    0
                  • intentionally

                    Unique domains vs. single domain for UGC sites?

                    Working on a client project - a UGC community that has a DTC model as well as a white label model. Is it categorically better to have them all under the same domain? Trying to figure which is better: XXX,XXX pages on one site vs. A smaller XXX,XXX pages on one site and XX,XXX pages on 10-20 other sites all pointing to the primary site. The thinking on the second was that those domains would likely achieve high DA as well as the primary, and would passing their value to the primary. Thoughts? Any other considerations we should be thinking about?

                    Intermediate & Advanced SEO | | intentionally
                    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
                  • 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

                  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 - 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.