OpenAdminTools was started up in 2009 with the goal of providing professioanl webmaster tools on a global scale. The top Chrome SEO extension - Open SEO Stats (Formerly: PageRank Status) is developed by our team.

Every day, more than 350,000 webmasters and developers rely on our website and Chrome extension to analyze their websites and receive the professional statistics and optimization suggestions.


If you have any questions or suggestions, please do not hesitate to email us at .


  • July 2015

    OpenAdminTools.com is released.

  • November 2014

    Open SEO Stats reached 500,000 webmaster users.

  • September 2014

    PageRank Status is renamed to Open SEO Stats because of Google Single Purpose issue.

  • March 2014

    PageRank Status reached 300,000 webmaster users.

  • July 2013

    PageRank Status 8.0 is released.

  • June 2013

    PageRank Status reached 200,000 webmaster users.

  • September 2012

    PageRank Status 5.0 is released, supported in over 30 different languages.

  • August 2012

    PageRank Status reached 100,000 webmaster users.

  • January 2009

    PageRank Status 1.0 is released in Chrome Web Store.

  • 2009

    Our Beginning