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
      • 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. Research & Trends
    3. White Hat / Black Hat SEO
    4. Interesting case of IP-wide Google Penalty, what is the most likely cause?

    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.

    Interesting case of IP-wide Google Penalty, what is the most likely cause?

    White Hat / Black Hat SEO
    3
    9
    3951
    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.
    • tomypro
      tomypro last edited by

      Dear SEOMOZ Community,

      Our portfolio of around 15 internationalized web pages has received a significant, as it seems IP-wide, Google penalty starting November 2010 and have yet to recover from it. We have undergone many measure to lift the penalty including reconsideration requests wo/ luck and am now hoping the SEOMoz community can give us some further tips.

      We are very interested in the community's help and judgement what else we can try to uplift the penalty.

      As quick background information,

      • The sites in question offers sports results data and is translated for several languages.

      • Each market, equals language, has its own tld domain using the central keyword, e.g. <keyword_spanish>.es <keyword_german>.de <keyword_us>.com</keyword_us></keyword_german></keyword_spanish>

      • The content is highly targeted around the market, which means there are no duplicate content pages across the domains, all copy is translated, content reprioritized etc. however the core results content in the body of the pages obviously needs to stay to 80% the same

      • A SEO agency of ours has been using semi-automated LinkBuilding tools in mid of 2010 to acquire link partnerships

      • There are some promotional one-way links to sports-betting and casino positioned on the page

      • The external linking structure of the pages is very keyword and main-page focused, i.e. 90% of the external links link to the front page with one particular keyword

      • All sites have a strong domain authority and have been running under the same owner for over 5 years

      As mentioned, we have experienced dramatic ranking losses across all our properties starting in November 2010. The applied penalties are indisputable given that rankings dropped for the main keywords in local Google search engines from position 3 to position 350 after the sites have been ranked in the top 10 for over 5 years. A screenshot of the ranking history for one particular domain is attached. The same behavior can be observed across domains.

      Our questions are:

      • Is there something like an IP specific Google penalty that can apply to web properties across an IP or can we assume Google just picked all pages registered at Google Webmaster?

      • What is the most likely cause for our penalty given the background information? Given the drops started already in November 2010 we doubt that the Panda updates had any correlation t this issue?

      • What are the best ways to resolve our issues at this point? We have significant history data available such as tracking records etc. Our actions so far were reducing external links, on page links, and C-class internal links

      • Are there any other factors/metrics we should look at to help troubleshooting the penalties?

      • After all this time wo/ resolution, should we be moving on two new domains and forwarding all content as 301s to the new pages? Are the things we need to try first?

      Any help is greatly appreciated.

      SEOMoz rocks. /T

      cxK29.png

      1 Reply Last reply Reply Quote 0
      • seoug_2005
        seoug_2005 @seoug_2005 last edited by

        Thanks tomypro.

        1 Reply Last reply Reply Quote 0
        • tomypro
          tomypro @RyanKent last edited by

          Generally speaking, you will achieve the best results by consolidating your sites under one domain with a dedicated folder for each country as you described. I would recommend delaying the move until you are sure your sites are not under any penalty.

          The advantage you will receive with a single root domain is the consolidation of your Domain Authority. It sounds like your sites were doing well before the penalty. The higher DA can help even further.

          Thanks again for your thoughts. This is actually a topic I am very involved with. I work as a Technical Director in a large digital agency and our SEO team just recommended a large Fortune 100 customer to break their web property into market ttlds from .com/de, .com/es etc into .com .es .de using the same top love root domain. According to our SEO team DA is sort of shared if the same root domain is used. However, local ttlds will obviously give you better rankings in local Google engines.

          My thoughts are the right approach probably depends on the size of your brand. If its easy for you to build up quickly DA for local ttlds are preferred. If you are a smaller player you might run better consolidating everything under one umbrella to share DA.

          I am actually running an experiment for one of my projects where I am doing the ttld breakout for one domain to compare organic search traffic. the benefit with local ttlds is that eventually you can tie those to market-local servers which boosts again SEO in local markets. This isn't possible for directories.

          Do you share my thoughts Ryan? As said, this is a very hot topic for me at this moment.

          P.S. I will definitely reach out for recommendations - thank you.

          1 Reply Last reply Reply Quote 0
          • tomypro
            tomypro @seoug_2005 last edited by

            Atul,

            What I mean by it is that all domains hosted under the same server IP (=dedicated root server) have experienced significant ranking drops that seem tied to a global penalty.

            However it is questionable if Google would be considering this a valid approach given the probability that other domains could be hosted under the same IP that are not associated with the to-be-penalized URL.

            1 Reply Last reply Reply Quote 1
            • tomypro
              tomypro @seoug_2005 last edited by

              Atul,

              What I mean by it is that all domains hosted under the same server IP (=dedicated root server) have experienced significant ranking drops that seem tied to a global penalty.

              However it is questionable if Google would be considering this a valid approach given the probability that other domains could be hosted under the same IP that are not associated with the to-be-penalized URL.

              1 Reply Last reply Reply Quote 0
              • seoug_2005
                seoug_2005 @RyanKent last edited by

                Ryan, i would like to know what is meant by IP specific penalty ?

                tomypro seoug_2005 3 Replies Last reply Reply Quote 0
                • RyanKent
                  RyanKent @tomypro last edited by

                  Due to the penalties we have been considering moving everything under one umbrella and manage local sites in directories e.g. .com/es/keyword1 .com/de/keyword2 - however until the penalties hit the url approach has worked very well for us. Any thoughts?

                  Generally speaking, you will achieve the best results by consolidating your sites under one domain with a dedicated folder for each country as you described. I would recommend delaying the move until you are sure your sites are not under any penalty.

                  The advantage you will receive with a single root domain is the consolidation of your Domain Authority. It sounds like your sites were doing well before the penalty. The higher DA can help even further.

                  The internationalized sites are each hosted with a different root domain keyword1.es keyword2.de - are you still confirming that this should not be causing duplicate content penalties?

                  Correct, as long as the sites are properly set up to target their target countries. Sites which are dedicated to a specific locale and language would not normally compete in SERPs with other sites that offer similar content in another country and language.

                  Does your company have that experience and do you provide such services?

                  While I appreciate the inquiry, my resources have been already dedicated for the remainder of this month. You could take a look at the SEOmoz directory. Please note that anyone can list their company in the directory. A listing is not an endorsement.

                  If you desire a further recommendation you can send me a message on SEOmoz and I will respond. I can share a few names of SEOs whom I have confidence in based on their Q&A responses, blogs and reputation if that would be helpful.

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

                    Ryan,

                    Thank you for your thoughtful answers. Couple of clarifications:

                    The internationalized sites are each hosted with a different root domain keyword1.es keyword2.de - are you still confirming that this should not be causing duplicate content penalties? Due to the penalties we have been considering moving everything under one umbrella and manage local sites in directories e.g. .com/es/keyword1 .com/de/keyword2 - however until the penalties hit the url approach has worked very well for us. Any thoughts?

                    I should clarify the comment on auto-linkbuilding. The company used LinkAssistant to research potential partners, i.e. a lot of link solicitation emails were sent but the actual link building was still performed manually only with legitimate and contetn relevant partners.

                    We are not working with our old SEO agency any longer and have been reaching out to a couple of external SEO resources/experts but have not been presented with a conclusive, convincing concept to resolve the issues. I guess it takes a resource with experience in handling Google penalties to do the job. Does your company have that experience and do you provide such services?

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

                      Is there something like an IP specific Google penalty that can apply to web properties across an IP or can we assume Google just picked all pages registered at Google Webmaster?

                      Think of Google as an intelligent business. They have processes which algorithmically penalize websites. They also have systems which flag sites for manual review. When a penalty is deemed appropriate it is possible for it to be applied on any number of factors such as an IP address, a Google account, a domain, etc. It depends on how widespread of a violation has occurred.

                      What is the most likely cause for our penalty given the background information? Given the drops started already in November 2010 we doubt that the Panda updates had any correlation t this issue?

                      You mentioned a few points which can potentially lead to a penalty. I am not clear from your post, but is sounds like you may be linking to casino and gambling sites. While those sites may be legitimate, many have a reputation for using black hat SEO techniques.

                      If you want to remove a penalty, be certain that you do not provide a followed link to any questionable site. When you provide a followed link to a site, you are basically saying "I trust this site. It is a good site and I endorse it". If you are found to offer a link to a "bad" site, your site can be penalized.

                      What are the best ways to resolve our issues at this point? We have significant history data available such as tracking records etc. Our actions so far were reducing external links, on page links, and C-class internal links

                      Hire a professional SEO to review your site. You want to review every page to ensure your site is within Google's guidelines. I am highly concerned about your site's links to external sites. I am also concerned about the automated link building that your current SEO has been doing. A professional SEO company should not lead your site to incur a penalty. I am having difficulty understanding how this happened in the first place, how it has not been fixed in almost a year, and how this SEO company is building links for you. Frankly, it's time to consider a new SEO company.

                      Translating content to other languages is fine. You can take the exact same article and offer a translated version for each language, and even country. For example you can offer a Spanish version for your Spain site, and a different Spanish version for your Mexico site. As long as these sites are targeting specific countries then there is no duplicate content issues.

                      After all this time wo/ resolution, should we be moving on two new domains and forwarding all content as 301s to the new pages? Are the things we need to try first?

                      The penalty would follow to your new domain.

                      The external linking structure of the pages is very keyword and main-page focused, i.e. 90% of the external links link to the front page with one particular keyword

                      Not good at all.

                      Summary: your site needs careful, professional review by a SEO professional who adheres to white hat techniques. Every day your site is penalized you are losing traffic and money. The cost you pay to fix this issue may be extremely small in comparison to the amount of revenue you have lost.

                      seoug_2005 1 Reply Last reply Reply Quote 5
                      • 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
                      • newwaves

                        My indexed site URL removed from google search without get any message or Manual Actions???

                        On Agust 2 or 3.. I'm not sure about the exact date... 
                        The main URL of my website https://new-waves.net/ had been completely removed from Google search results! without getting any messages or Manual Actions on search console ?? but I'm still can find some of my site subpages in search results and on Google local maps results when I tried to check it on google 
                        info:new-waves.net >> no results
                        site:new-waves.net >> only now I can see the main URL in results because I had submitted it again and again to google but it might be deleted again today or tomorrow as that happen before last few days
                        100% of all ranked keywords >> my site URL new-waves.net had been completely removed from all results! but I'm still can see it on maps on some results I never get any penalties to my site on Google search console. I noticed some drops on some keywords before that happens (in June and July) but it all of it was related to web design keywords for local Qatar, but all other keywords that related to SEO and digital marketing were not have any changes and been on top My site was ranked number 1 on google search results for "digital marketing qatar" and some other keywords, but the main URL had been removed from 100% of all search results. but you can still see it on the map only. I just tried to submit it again to Google and to index it through google search console tool but still not get any results, Recently, based on google console, I found some new links but I have no idea how it been added to links of my website:
                        essay-writing-hub.com - 9,710
                        tiverton-market.co.uk - 252
                        facianohaircare.com - 48
                        prothemes.biz - 44
                        worldone.pw - 2
                        slashdot.org - 1
                        onwebmarketing.com - 1 the problem is that all my high PR real links deleted from google console as well although it still have my site link and it could be recognized by MOZ and other sites! Can any one help to know what is the reason?? and how can I solve this issue without losing my previous ranked keywords? Can I submit a direct message to google support or customer service to know the reason or get help on this issue? Thanks & Regards

                        White Hat / Black Hat SEO | | newwaves
                        0
                      • Jacksons_Fencing

                        Does Google want contact numbers in the meta description?!

                        Reading up it seems like there's complete free reign to enter what you want in the meta description and they are not considered a direct ranking signal However I have added contact numbers to the meta descriptions for around 20 reasonably high ranking pages for my company and it seems to have had a negative effect (taken screen grabs and previous rankings) More strangely when you 'inspect' the page the meta description features the desired number yet when you find the page in the serps the meta description just does not feature the number (page has been cached and the description does not carry on) I'm wondering whether such direct changes are seen as spam and therefore negative to the page?

                        White Hat / Black Hat SEO | | Jacksons_Fencing
                        1
                      • juicyresults

                        HOW!??! Homepage Ranking Dropped Completely out of Top 100 on Google....

                        So I'm competing for a very competitive keyword, and I've been on the bottom of page 2 for a while now, ranking for my homepage, which is very content rich and has GREAT links pointing to it. Out of nowhere, last week I dropped completely out of the top 100 or so, yet one of my article posts now ranks on page 6 or so for the same keyword. I have great authoritative links, my on-page is spot on, all of my articles are super super high quality, I don't understand how my homepage, which has ranked for the main keyword for months on page 2, can just completely drop out of the top 100 or so.... Can anyone help provide some insight?

                        White Hat / Black Hat SEO | | juicyresults
                        0
                      • jampaper

                        How does Google determine if a link is paid or not?

                        We are currently doing some outreach to bloggers to review our products and provide us with backlinks (preferably followed). The bloggers get to keep the products (usually about $30 worth). According to Google's link schemes, this is a no-no. But my question is, how would Google ever know if the blogger was paid or given freebies for their content? This is the "best" article I could find related to the subject: http://searchenginewatch.com/article/2332787/Matt-Cutts-Shares-4-Ways-Google-Evaluates-Paid-Links The article tells us what qualifies as a paid link, but it doesn't tell us how Google identifies if links were paid or not. It also says that "loans" or okay, but "gifts" are not. How would Google know the difference? For all Google knows (maybe everything?), the blogger returned the products to us after reviewing them. Does anyone have any ideas on this? Maybe Google watches over terms like, "this is a sponsored post" or "materials provided by 'x'". Even so, I hope that wouldn't be enough to warrant a penalty.

                        White Hat / Black Hat SEO | | jampaper
                        0
                      • JonnytheB

                        Backlinks for the same IP address

                        Hi Everyone I've been doing a backlink clean up as my site has dropped quite a lot in the search engine results over the last 4 months. While doing the backlink clean up I cam e across 20 different domains all based in the Washington/ VA area all with the same IP address. To make matters worse the contents and link to my site are all duplicated. Is this seen as bad practice from Google's perspective i.e. a link network.?? I look forward to hearing you comments Many thanks Jonathan

                        White Hat / Black Hat SEO | | JonnytheB
                        0
                      • dean1986

                        Negative SEO - Case Studies Prove Results. De-rank your competitors

                        Reading these two articles made me feel sick. People are actually offering a service to de-rank a website. I could have swore I heard Matt Cutts say this was not possible, well the results are in. This really opens up a whole new can of worms for google. http://trafficplanet.com/topic/2369-case-study-negative-seo-results/ http://trafficplanet.com/topic/2372-successful-negative-seo-case-study/ This is only going to get worse as news like this will spread like wildfire. In one sense, its good these people have done this to prove it to google its just a pity they did it on real business's that rely on traffic.

                        White Hat / Black Hat SEO | | dean1986
                        0
                      • BonsaiMediaGroup

                        Can you set up a Google Local account under a PO Box?

                        I have a client that wants a Google local listing in a town he serves but does not have a physical location.  Is it an issue to share an address with an existing company?  Is is it better to use a P.O. Box? or is there a forwarding address company? Is this considered a black hat Local SEO tactic?

                        White Hat / Black Hat SEO | | BonsaiMediaGroup
                        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.