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
      • SEO Q&A
      • Webinars, Whitepapers, & Guides
    • Blog
    • Why Moz
      • Agency Solutions
      • Enterprise Solutions
      • Small Business Solutions
      • Case Studies
      • 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.

      What is your Brand Authority?
      Moz

      What is your Brand Authority?

      Check yours now
    • 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.

      • SEO Q&A

        Insights & discussions from an SEO community of 500,000+.

      Unlock flexible pricing & new endpoints
      Moz API

      Unlock flexible pricing & new endpoints

      Find your plan
    • Blog
    • Why Moz
      • 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.

      • Case Studies

        Explore how Moz drives ROI with a proven track record of success.

      • 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. Research & Trends
    3. White Hat / Black Hat SEO
    4. What is Semalt?

    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.

    What is Semalt?

    White Hat / Black Hat SEO
    11
    14
    12855
    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.
    • DimasoftTeam
      DimasoftTeam last edited by

      I have noticed Semalt appearing on my traffic stats for several clients. I have had a look online and there doesn't seem to be a great deal of information. Is this ssomethingto be worried about. Apart from anything else, it is affecting my data.

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

        Recently I had to use them & I regret using them. Even if you do trial plan they will remove all backlinks they helped built and render somene alone.

        I blog viaMusic latest portal

        1 Reply Last reply Reply Quote 0
        • Harrison78
          Harrison78 last edited by

          I noticed my traffic went up fast from unknown source, should I be worried?

          1 Reply Last reply Reply Quote 0
          • Krapulax777
            Krapulax777 last edited by

            Glad I checked in here..Almost subscribed to their service. I wanted to have my website SEO done with them. But now I have to find something else. If anyone knows a good agency that is not too expensive, but also good, I would appreciate it.

            1 Reply Last reply Reply Quote 0
            • 042box234
              042box234 last edited by

              I do not trust them if you do mistake to purchase their plan. Once you don’t have money to renew your package with them they will start removing all the backlinks they built for you one after the other till your website is empty and they will keep your bounce rate.

              I have used them plenty of time and I regret using them. Even if you do trial plan and didn’t do main plan they will remove all what they built.

              I blog viaNaija latest music

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

                I have a new website (https://sernukers.com/) and there is only 1  article published. I saw some traffic from different countries for last few days. Yesterday I checked my email I find an email from semalt. Should I reply to them or ignore ??

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

                  Here is more info on them:  http://www.slideshare.net/MyLocalBusinessOnline/how-to-block-semalt-crawler-and-clean-up-your-analytics

                  1 Reply Last reply Reply Quote 0
                  • BBuck
                    BBuck @firecatsue last edited by

                    Great. Let us know what happens.

                    1 Reply Last reply Reply Quote 0
                    • firecatsue
                      firecatsue Subscriber @TerabitJoe last edited by

                      On this page of the Semalt site, they offer a form to remove sites from their crawler list, promising removal within 30 minutes.

                      http://semalt.com/project_crawler.php

                      I just removed one of our sites as a test - because they're showing up as our #2 referrer. I don't recommend using the above link and know no more than the page says - just sharing info.

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

                        I added code to block them from accessing the site. Is my assumption correct? That they essentially click on the site, then becuase they don't actually view the site, it causes the bounce rates to skyrocket? That's what the GA shows. So, won't google at some point, downgrade the site in the SERPS due to high bounce rates? Or am I not understanding that correctly?

                        1 Reply Last reply Reply Quote 0
                        • TerabitJoe
                          TerabitJoe @BBuck last edited by

                          Hello Buck,

                          How would you block them? You mean removing their data from GA? Or truly blocking their bots?

                          firecatsue 1 Reply Last reply Reply Quote 0
                          • BBuck
                            BBuck last edited by

                            I just noticed this in my GA. They are dramatically increasing my bounce rates!!! Blocking now!

                            TerabitJoe 1 Reply Last reply Reply Quote 0
                            • Chris661
                              Chris661 last edited by

                              Also seeing hits from these guys. 9 so far today from Viet Nam, Brazil, India, Turkey and Colombia.

                              Very annoying. I sent a note to Alex@Semalt.com requesting they remove me from their crawlers. I guess the consensus is they are harmless from what I have read on the web, but it messes up your analytics.

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

                                I wouldn't worry about them. In theory they track your serp placement but they do a bad job of it. I suspect the get a link and then people pay for a trail to see what its all about and thus they make money.

                                It shouldn't be affecting your traffic in anyway. Ignore it for now and they will go away.

                                In short- Semalt tracks serp placement If you're worried you can look here-

                                http://logorrhoea.net/2014/01/how-to-block-semalt-com-referrer-traffic-using-htaccess/

                                1 Reply Last reply Reply Quote 2
                                • 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

                                • 1kB_man_YWH

                                  Does Google only show high rankings to webmasters?

                                  google seo

                                  Hello! I'm using Google Chrome browser. On the browser logged in with the Google Web Master account, the keyword ranking of my site is ranked on pages 1 to 2. However, in the case of the Google Secret tab and other browsers that have not logged in to the Google Web Master account, the keyword ranking of my site is only 10 pages. Which one is more reliable?
                                  Does it only show higher rankings to webmasters?
                                  Or will you soon be able to see the high ranking that has only been seen by webmasters in other browsers? I desperately need your help. Thank you. I look forward to your kind cooperation.

                                  White Hat / Black Hat SEO | | 1kB_man_YWH
                                  1
                                • Halmblogmusic

                                  Should I Report A SEO Agency to Google

                                  spam backlink attack spam backlinks

                                  Our competitor has employed the services of a spammy SEO agency that sends spammy links to our site. Though our rankings were affected we have taken the necessary steps. It is possible to send evidence to Google so that they can take down the site. I want to take this action so that other sites will not be affected by them again.

                                  White Hat / Black Hat SEO | | Halmblogmusic
                                  0
                                • David_Fisher

                                  Best practices for retiring 100s of blog posts?

                                  redirects blog post backlinks blog post 404s

                                  Hi. I wanted to get best practices for retiring an enterprise blog with hundreds of old posts with subject matter that won't be repurposed. What would be the best course of action to retire and maintain the value of any SEO authority from those old blog pages? Is it enough to move those old posts into an archive subdirectory and Google would deprioritize those posts over time? Or would a mass redirect of old blog posts to the new blog's home page be allowed (even though the old blog post content isn't being specifically replaced)? Or would Google basically say that if there aren't 1:1 replacement URLs, that would be seen as soft-404s and treated like a 404?

                                  White Hat / Black Hat SEO | | David_Fisher
                                  0
                                • Arlinaite47

                                  Inbound links to internal search with pharma spam anchor text. Negative seo attack

                                  Suddenly in October I had a spike on inbound links from forums and spams sites. Each one had setup hundreds of links. The links goes to WordPress internal search. Example: mysite.com/es/?s=⚄

                                  White Hat / Black Hat SEO | | Arlinaite47
                                  0
                                • calvinkj

                                  What is the proper URL length? in seo

                                  i learned that having 50 to 60 words in a url is ok and having less words is preferable by google. but i would like to know that as i am gonna include keywords in the urls and i am afraid it will increase the length. is it gonna slighlty gonna hurt me? my competitors have 8 characters domain url and keywords length of 13 and my site has 15 character domain url and keywords length of 13 which one will be prefered by google.

                                  White Hat / Black Hat SEO | | calvinkj
                                  0
                                • xaviplabor

                                  Malicious backlinks

                                  Hello to everyone! We have identified some weird links that are pointing to our site and we are not sure if they are considered malicious backlinks and we should disavow them. Most of them are directories of websites, the most common one is called "Top million domains by alexa" (you can see an example here: www.besafe.in/domain-list-237). Have you ever seen these kind of links before? Are they causing harm to our site? Thank you so much!

                                  White Hat / Black Hat SEO | | xaviplabor
                                  0
                                • seoman10

                                  Pinging Links

                                  Interested to know if anybody still uses the strategy of pinging links to make sure they get indexed, there are a number of sites out there which offer it.  Is it considered dangerous/spamy?

                                  White Hat / Black Hat SEO | | seoman10
                                  0
                                • Discountvc

                                  Sky Lancers: What is the deal?

                                  For a few days now we are being stalked by a "referrer" site out of Bangladesh, called sky lancers dot net. Their home page is nothing but a login and password. All traffic comes from one invisible inner page. They don't seem to try to login, nor do they use PPC to get to the site. They send thousands of visitors a day. Anyone has any idea what this site is trying to achieve and what their goal may be? All they do is get the bounce rate to skyrocket, the time on the site to go down and the avg page views of course to go down as well, as they click out immediately after they hit the homepage. Any suggestions on what to do about this practice? And what are they trying to achieve? Thanks for your insights guys!

                                  White Hat / Black Hat SEO | | Discountvc
                                  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
                                • 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.