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.

      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. Technical SEO
    4. Links from the same server has value or not

    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.

    Links from the same server has value or not

    Technical SEO
    5
    5
    4776
    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.
    • Uds
      Uds last edited by

      Hi Guys,

      Sometime ago one of the SEO experts said to me if I get links from the same IP address, Google doesn't count them as with much value. For an example, I am a web devleoper and I host all my clients websites on one server and link them back to me. Im wondering whether those links have any value when it comes to seo or should I consider getting different hosting providers?

      Regards

      Uds

      1 Reply Last reply Reply Quote 0
      • KeriMorgret
        KeriMorgret @SEOKeith last edited by

        And Google has additional ways to identify sites all related, such as everything in the same GWT account, sites having the same Google Analytics master account, etc. Doesn't mean they use it for ranking, but they have ways beyond just IP to see things are related.

        1 Reply Last reply Reply Quote 1
        • SEOKeith
          SEOKeith last edited by

          Hi Uds,

          I wouldn't say it's worth moving them... I suspect the links are all in the footers any way? (which pass less juice).

          If you have 50 sites on one host from the same C block all linking back they are not going to pass as much juice as say 50 links from various high quality sites.

          Keith

          KeriMorgret 1 Reply Last reply Reply Quote 1
          • KaneJamison
            KaneJamison last edited by

            The emphasis is "as much value."

            When 2 or more links are from websites hosted on the same C-Class IP address, they're often owned by the same person/company, and therefore are viewed as slightly less diverse than the same number of links from websites not hosted on the same C-Class IP address.

            A C-Class IP is simply the third set of numbers in an IP address: AAA.BBB.CCC.DDD.

            The only difference here is that these links are missing a bit of diversity, but they're not bad and they won't hurt you simply because of the IP address.

            Regarding your clients' sites that link back to you - yes Google can tell that they're all hosted together. If you use a custom nameserver that's the same as your primary domain, you can bet they know you're related. Those links are less valuable than if those sites were all hosted on separate servers, but rather than moving all of those client sites I would look into alternative link building strategies, since footer links as credits for a web developer aren't going to be a sufficient strategy for all of your link building activity.

            1 Reply Last reply Reply Quote 2
            • JamesNorquay
              JamesNorquay last edited by

              Google is pretty good at picking up a network on sites within the same c-class sever.

              That been said think of the following methodology, if you acquire 4 links on newspaper websites on the same sever and all those links are very high authority then it will provide 4 different links all with good value.

              so that been said if you can acquire 4 different site links on 4 high quality sites on the same sever it is worth it for sure.

              But be wary if some one goes to you i will sell you 50 site links on 1 sever all with low authority sites I would steer clear as it is a link network.

              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

              • sforoughi

                disavow link more than 100,000 lines

                disavow spam

                I recieved a huge amount of spamy link (most of them has spam score 100) Currently my disavow link is arround 85.000 lines but at least i have 100.000 more domain which i should add them. All of them are domains and i don't have any backlink in my file. My Problem is that google dosen't accept disavow link which are more than 2MB and showes this message : File too big: Maximum file size is 100,000 lines and 2MB What should i do now?

                Technical SEO | | sforoughi
                0
              • GhillC

                Broken canonical link errors

                Hello, Several tools I'm using are returning errors due to "broken canonical links". However, I'm not too sure why is that. Eg.
                Page URL: domain.com/page.html?xxxx
                Canonical link URL: domain.com/page.html
                Returns an error. Any idea why? Am I doing it wrong? Thanks,
                G

                Technical SEO | | GhillC
                1
              • mjukhud

                Multiple robots.txt files on server

                Hi! I have previously hired a developer to put up my site and noticed afterwards that he did not know much about SEO. This lead me to starting to learn myself and applying some changes step by step. One of the things I am currently doing is inserting sitemap reference in robots.txt file (which was not there before). But just now when I wanted to upload the file via FTP to my server I found multiple ones - in different sizes - and I dont know what to do with them? Can I remove them? I have downloaded and opened them and they seem to be 2 textfiles and 2 dupplicates. Names: robots.txt (original dupplicate)
                robots.txt-Original (original)
                robots.txt-NEW (other content)
                robots.txt-Working (other content dupplicate) Would really appreciate help and expertise suggestions. Thanks!

                Technical SEO | | mjukhud
                0
              • CuriosityMedia

                How does link juice flow through hreflang?

                We want to use the hreflang tag on our site (direct users searching for the Spanish version of spanishdict.com to spanishdict.com/traductor). Before doing so, we were wondering how link juice flows through hreflang? Any insight or resources on this would be very helpful. Thanks!

                Technical SEO | | CuriosityMedia
                0
              • yatesandcojewelers

                Links from Instructables.com?

                This is a silly newbie question.  But will posting on www.instructables.com with some valuable content and url link back to my site help with "linking"? Or do they put a no-follow on all links on their site? Thanks for answering! Ron

                Technical SEO | | yatesandcojewelers
                0
              • janc

                Footer Links with same anchor text on all pages

                We have different websites targeted at the different services our company provides. (e.g. For our document storage services, we have www.ukdocumentstorage.com. For document management, we have www.document-management-solutions.co.uk). If we take the storage site for example, every single page has a link in the footer to our document management site, with the anchor text 'Cleardata Document Management' SEOMoz is telling me that these are seen as external links (as they are on a different URL's), and I'm just clarifying that would this be a major possible factor in the website not ranking highly? How should I rectify this issue?

                Technical SEO | | janc
                0
              • Banknotes

                Do web pages have to be linked to a menu?

                I have a situation where people search for terms like, say 1978 one dollar bill. Even though there never was a 1978 one dollar bill.   I want to make a page to capture these searches but since there wasn't such a thing as a one dollar bill I don't want it connected to the rest of my content which is reality based.   Does that make sense? Anyway,  my question is,  can I publish pages that aren't linked to my menu structure but that will be searchable or, am I going to have to figure out a way to make these oddball pages accessible through my menu?

                Technical SEO | | Banknotes
                0
              • tvkiley

                Does Yelp pass link juice?

                This is probably a profoundly obvious question, but I can't seem to find an explicit answer on the internet, so I'll ask it here: Yelp's links out to local business websites are not nofollow'd, but they go through a javascript-based redirect. My understanding is that javascript redirected links do not pass link juice, so a link from a yelp profile will not directly impact my page authority; however, it looks like yelp does use nofollow judiciously for internal links, so I don't understand why they would allow follow for these "useless" outbound links. Do yelp's javascript-redirected links pass link juice?

                Technical SEO | | tvkiley
                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.