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.

      Enhance Keyword Discovery with Bulk Analysis
      Moz Pro

      Enhance Keyword Discovery with Bulk Analysis

      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

      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. Technical SEO
    4. Domain Authority dropped 10 points and I don't know why

    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.

    Domain Authority dropped 10 points and I don't know why

    Technical SEO
    domain authority optimization
    3
    3
    2363
    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.
    • LisaBabblebird
      LisaBabblebird Subscriber last edited by

      In my latest site crawl, the domain authority dropped 10 points for no apparent reason. There have been no changes to the site. The only change I have made this month is to block referral spam to the site. My competitors' DAs have stayed the same too.

      website name: https://knowledgefront.co.uk/

      Any ideas?

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

        Check for incoming links and see if there's any pattern. Check referral traffic and see if any bot traffic is landing on your website or not. Try the following steps:

        1. Create a filter in analytics
        2. Block spam IPs
        3. Block bot traffic to land on your website.
        4. Create quality backlinks
        5. Find out pages that are performing lower in SERP i.e. 5,6,7 or 8,9th positions. Optimize them and push them for better CTR.

        Once you are done, submit sitemap and wait for some time, I hope this will help you out recovering the lost DA as it works for me.

        Regards,
        Ravi Kumar Rana
        TheSEOGuy

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

          @lisababblebird said in Domain Authority dropped 10 points and I don't know why:

          https://knowledgefront.co.uk/

          With just a quick look, you've got 53ish links and many of them are questionable at best, or directory links.

          So, link quality may be an issue, also, did you manually disavow links? If so, you probably just brought unwanted attention to your site.

          We never tell clients to disavow on their own... only if they receive a manual penalty do we take that step.

          Instead, focus on building actual valuable links as Google and other search engines have gotten pretty good at recognizing and ignoring spam links on their own.

          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

          • Arek_W

            Unsolved Why Did My Site's DA Go Down After Adding New Links?

            domain authority link building website optimization

            Hi Moz Community, I've noticed my website's DA https://clean4u.org fell from 12 to 11 after adding a few links. I thought these were quality links, so I'm puzzled about the drop. Has anyone experienced something similar or knows why this could happen? Any advice or insight would be great! Thanks!

            Link Building | | Arek_W
            0
          • qasimiqbal22

            Unsolved Bummer no data found for my domain!

            domain authority

            when i am searching my domain http://mqiexplore.com/ its showing no data found. fix it

            Moz Tools | | qasimiqbal22
            0
          • startrek123

            Unsolved Moz doesn't find backlinks for months / link tracking list offline

            link tracking list link explorer backlinks domain authority

            Hi there
            I want to share a big problem with you. Moz tracking list seems to be offline or having trouble finding links. I have an example:
            The page where the backlink has been placed was created months ago. As you can see on the picture:
            Link to the page is http://social.msdn.microsoft.com/profile/tableauxdumonde
            Backlink on that page is https://ggongtime.com/ Picture shows clearly that the page of backlink (Microsoft) has been indexed and already has got it's own backlinks in Moz (8) but it is still not linking to the backlink website (ggongtime.com).
            I've also attached a picture of page source where you can clearly see that it is a html link and is dofollow.
            The problem remains since 3 months and I want to find out what is going on. This Microsoft page is one of example. There are hundreds of other pages being found, or not, and are still not showing up in Link Explorer on website's portfolio.
            I want to know if there is a technical problem with link explorer, or anything else, because this is a serious problem for me. moz problem.png

            Product Support | | startrek123
            0
          • dtesmino

            View domain authority and spam score history

            domain authority metrics historical data spam score mozscape

            Hello,
            Is it possible to get historical data of DA/SS through link explorer? what about the mozscape api?
            i have seen the "Metrics over time" page, but it only shows 1 year of data.
            There is a website which provides DA history for 2+ years but i'd like to use moz or it's api directly
            Thanks in advance

            Link Explorer | | dtesmino
            2
          • tgwebmaster

            Getting high priority issue for our xxx.com and xxx.com/home as duplicate pages and duplicate page titles can't seem to find anything that needs to be corrected, what might I be missing?

            I am getting high priority issue for our xxx.com and xxx.com/home as reporting both duplicate pages and duplicate page titles on crawl results, I can't seem to find anything that needs to be corrected, what am I be missing?  Has anyone else had a similar issue, how was it corrected?

            Technical SEO | | tgwebmaster
            0
          • AscendLearning

            Transfer a Main Domain to a Sub-Domain

            My IT department tells me they want to transfer my main site domain, which has been in existence since 1999 as an e-commerce site (maindomain.com) to a sub-domain (www2.maindomain.com) or a completely new domain (newdomain.net). This is because we are launching a new website and B2C e-commerce engine, but we still have to maintain the legacy B2B e-commerce engine which contains hard-coded URLs, and both systems can't use the same domain. I've been researching the issue across SEOmoz, but I haven't come across this exact type of scenario (mostly I've seen a sub-domain to new domain). I see major problems with their proposal, including negative SEO impact, loss of domain authority/ranking and issues with branding. Does anyone know the exact type of impact I can expect to see in this scenario and specific steps I should go about to minimize the impact? Btw, I will be using Danny Dover's guide on properly moving domains where appropriate. Thanks!

            Technical SEO | | AscendLearning
            0
          • KeylimeSocial

            Domains

            My questions is what to do with old domains we own from a past business. Is it advantages to direct them to the new domain/company or is that going to cause a problem for the new company. They are not in the same industry.

            Technical SEO | | KeylimeSocial
            0
          • Grenadi

            How to 301 multiple domain names to a single domain

            Hey, I tried to find and answer to this seemingly simple question, but no luck. So, I have one domain name with a website attached to it. I also registered all the other domain names that are similar to it or have different extensions - I want to redirect all the other domain names to my one main domain name without getting penalised by the big G. It looks like this: www.mainsite.com - this is my main domain I also have www.mainsite.com.au, www.mainsite.org, and www.mainsite.org.au which I all want to just redirect to www.mainsite.com I have been told that the best way to do this is a 301 redirect, but to do that you need to make a CNAME for all the other domains that points to www.mainsite.com. My problem is that I cannot seem to create a CNAME record for http://mainsite.com - I have it working for http://www.mainsite.com but not the non www record. What should I be doing differently? Is it just my DNS provider is useless? Thanks, Anthony

            Technical SEO | | Grenadi
            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.