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. How does Google know if a backlink is good 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.

    How does Google know if a backlink is good or not?

    Intermediate & Advanced SEO
    3
    4
    1043
    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.
    • activitysuper
      activitysuper last edited by

      Hi,

      What does Google look at when assessing a backlink?

      How important is it to get a backlink from a website with relevant content?

      Ex:

      1. Domain/Page Auth 80, website is not relevant. Does not use any of the words in your target term in any area of the website.

      2. Domain/Page Auth 40, website is relevant. Uses the words in your target term multiple times across website.

      Which website example would benefit your SERP's more if you gained a backlink? (and if you can say, how much more would it benefit - low, medium, high).

      1 Reply Last reply Reply Quote 0
      • josh-riley
        josh-riley @activitysuper last edited by

        Based on my conversations with Google, relevance is absolutely something to think about - if your site is all about oranges and you get links from sites/even blogs that are all about cars, it's  flag because it can look spammy.

        Unless it's an outlier and is just one (or two) random links from sites that aren't related in content to yours, you risk harming yourself by connecting your site with unrelated content.

        1 Reply Last reply Reply Quote 0
        • activitysuper
          activitysuper @AndreVanKets last edited by

          Thanks for reply Greg.

          Glade you mentioned Guest blogging because that's what im talking about really.

          Yeah I spoke to Ann Smarty from My Blog Guest and she agreed, DA over relevance (to a certain extent).

          What happens though if you guest post 5 articles to say DA60 blogs where your in travel and the blogs are in SEO?

          I would have thought 5 guest posts on DA40 blogs where your in travel and so are the blogs your posting on would have worked a lot better.

          It's a tough one for me.

          josh-riley 1 Reply Last reply Reply Quote 0
          • AndreVanKets
            AndreVanKets last edited by

            Relevance is important, but then so is the domain authority and trust.

            A link from a news website for example. Its unrelated, but can provide a powerful boost for your websites "trust"

            Your main objective in my opinion should be to get links on relevant websites, however you can mix the two by getting links from high authority, unrelated websites as well. There are a few guest bloggers on SEOMOZ who link to their companies websites totally unrelated to SEO,

            lets say you already had a mix of relevant as well as unrelated high authority links and you had to choose between DA80 (unrelated) and DA40 (related)

            I would go with the most powerful site, DA80

            Greg

            activitysuper 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

            • Jackson21

              Changing Url Removes Backlink

              Hello MOZ Community, I have question regarding Bad Backlink Removal. My Site's Post's Image got 4 to 5k backlinks from unknown sites and also their is no contact details on their site so that i can contact them to remove. So, I have an idea for which i want suggestion " If I change the url that receieves backlinks" does this will remove backlinks? For Example: https://example.com/test/ got 5k backlinks if I change this url to https://examplee.com/test-failed/ does this will remove those 5k backlinks? If not then How Can I remove those Backlinks? I Know about disavow but this takes time.

              Intermediate & Advanced SEO | | Jackson21
              0
            • Spotler

              Brand name not ranking in Google

              Hi Moz'ers, Could you help me with something I cannot seem to figure out by myself. In June 2017 my company started a rebranding campaign. We've changed our brand name and launched a new website: https://spotler.com. Everything is going fine, but if you Google our brand name "Spotler" our website doesn't show up. How can it be? Our domain authority is 38. It would be wonderful if you could help me. Let me know if you need more information. Best, Simone

              Intermediate & Advanced SEO | | Spotler
              0
            • shauna7084

              Multiple Landing Pages and Backlinks

              I have a client that does website contract work for about 50 governmental county websites.  The client has the ability to add a link back in the footer of each of these websites.  I am wanting my client to get backlink juice for a different key phrase from each of the 50 agencies (basically just my keyphrase with the different county name in it).  I also want a different landing page to rank for each term.  The 50 different landing pages would be a bit like location pages for local search.  Each one targets a different county.  However, I do not have a lot of unique content for each page.  Basically each page would follow the same format (but reference a different county name, and 10 different links from each county website). Is this a good SEO back link strategy?  Do I need more unique content for each landing page in order to prevent duplicate content flags?

              Intermediate & Advanced SEO | | shauna7084
              0
            • TextStylesUK

              Page position dropped on Google

              Hey Guys, My web designer has recommended this forum to use, the reason being: my google position has been dropped from page 1 to page 10 in the last week. The site is weloveschoolsigns.co.uk, but our main business site is textstyles.co.uk the school signs are a product of text styles. I have been told off my SEO company, that because I have changed the school logo to the text styles logo, Google have penalised me for it, and dropped us from page 1 for numerous keywords, to page 10 or more. They have also said that duplicate content within the school site  http://www.weloveschoolsigns.co.uk/school-signs-made-easy/ has also a contributed to the drop in positions. (this content is not on the textstyles site) Lastly they said, that having the same telephone number is a definate no no. They said that I have been penalised, because google see the above as trying to monopolise on the market. I don’t know if all this is true, as the SEO is way above my head, but they have quoted me £1250 to repair all the errors, when the site only cost £750. They have also mentioned that because of the above changes, the main text styles site will also be punished. Any thoughts on this matter would be much appreciated as I don't know whether to pay them to crack on, or accept the new positions. Either way I'm very confused. Thanks Thomas

              Intermediate & Advanced SEO | | TextStylesUK
              0
            • x2264983x

              Google places keyword variations

              Hi all, I have a site that is ranking #1 in Google Places for its main <city><keyword>search... but it does not rank for any of its basic keyword variations, which I find very confusing.</keyword></city> ie (just an example) Chicago Caterer (ranked #1 in google places)
              Chicago Caterers (not ranked in google places)
              Chicago Catering (not ranked in google places)
              Chicago Catering Company (not ranked in google places)
              Chicago Catering Companies (etc..) How can I secure a google places ranking for these simple keyword variations? Do I build links to the google plus page using that anchor text? Do I get citations that contain that keyword somewhere on the page? Do I optimize for these keyword variations on the actual website itself? (not the places listing). Obviously I don't stuff these keywords into the google places listing. Any help would be much appreciated!

              Intermediate & Advanced SEO | | x2264983x
              0
            • JohnPeters

              Indexed Pages in Google, How do I find Out?

              Is there a way to get a list of pages that google has indexed? Is there some software that can do this? I do not have access to webmaster tools, so hoping there is another way to do this. Would be great if I could also see if the indexed page is a 404 or other Thanks for your help, sorry if its  basic question 😞

              Intermediate & Advanced SEO | | JohnPeters
              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
            • hellemans

              Check Google ban on domainname

              Hello all, If I wanted to know if a domainname has a google ban on it would the following be a good idea to test it. Place an article on the domain page with unique content and then link to the page so its gets indexed and then link to the article from a well indexed page. If it doesn't get indexed there might be a ban on the page, if it does get indexed there is no ban on the page... Or are there other points I should keep in mind while doing this. All help is very welcome. Cheers, Arnout

              Intermediate & Advanced SEO | | hellemans
              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.