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

      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. Moz Tools
    3. Moz Pro
    4. Link Explorer
    5. Subdomain and nofollow backlinks are used to calculate the domain authority?

    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.

    Subdomain and nofollow backlinks are used to calculate the domain authority?

    Link Explorer
    2
    2
    879
    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.
    • Rosa_M
      Rosa_M last edited by

      Greetings, I have a couple of questions about domain authority.
      1 - The backlinks that come from different subdomains count several times or only once coming from the same domain?
      2 - The nofollow backlinks are used to calculate the domain authority?
      Thank you.
      
      1 Reply Last reply Reply Quote 0
      • dave.kudera
        dave.kudera Staff last edited by

        Hey, thanks for reaching out.

        All links that are pointed to your site are weighted in your Domain Authority score, this includes follow and nofollow links.

        Hope that helps, let me know if you have further questions.

        1 Reply Last reply Reply Quote 1
        • 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

        • Inforeniks

          How do I check a website authority?

          Pls I want to ask how I can check a website authority? E.g the authority of https://naijafreshgist.com

          Link Explorer | | Inforeniks
          0
        • pakistansites2

          How To Track Backlinks?

          My question is about competitor analysis.
          How can we track the outbound links of any website that is our competitors.

          Link Explorer | | pakistansites2
          0
        • esdda8111

          My backlinks are not indexing , Added in the link tracking list too

          I have waited for three days to index my backlinks on moz but still they are not indexed in moz backlink index 😞 How to index backlinks in moz so that I can track all are ok ?

          Link Explorer | | esdda8111
          1
        • MonsterIklan12

          How To Bulk Check Linking Domain

          helo sir i want to know are moz can bulk check linking domain maybe like ahrefs batch analysis? if can , can somebody tell me how to do it thanks sir

          Link Explorer | | MonsterIklan12
          2
        • KenSchaefer

          If I migrate to a new domain, does my Domain Authority score get migrated also?

          For business reasons, I migrated my domain with a DA score of 85 to a new domain.  After some time, the DA score on the new domain is only 45.  My migration plan and redirects went smooth and all redirected with best practices in mind.  I am still ranking well for almost all of the keywords where I've 301 redirected old URL to new. Any feedback welcome!

          Link Explorer | | KenSchaefer
          1
        • BobAnderson

          Spam links and Domain Authority

          I have a site that I know was Domain Authority 35 but now Domain Authority 25 after someone sent a load of spam links to it, how can this be correct and how can I change it? Is it worth doing a disavow and will moz take that into account?

          Link Explorer | | BobAnderson
          0
        • seoman10

          How is DA and PA calculated?

          I'm interested to know how DA and PA is calculated. Is it calculated exponentially?  i.e. increases out of proportion compare to the power and quantity. So assuming all things are equal...   One link of DA40 would be much more powerful than two DA20's?

          Link Explorer | | seoman10
          0
        • yuewiioweiwjksa3832

          How to index backlinks in moz?

          hello my website has some backlinks from high authority website that has been indexed by google but moz is not indexing my backlinks and also my pages so what should i do?

          Link Explorer | | yuewiioweiwjksa3832
          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.