• Official Google Webmaster Central Blog: Improving on Robots Exclusion Protocol
  Today, in that same spirit of making the lives of webmasters simpler, we're releasing detailed documentation about how we implement REP. This will provide a common implementation for webmasters and make it easier for any publisher to know how their REP directives will be handled by three major search providers -- making REP more intuitive and friendly to even more publishers on the web.
  in Public bookmarks with exclusion google protocol robots robots.txt seo by 3 users

exclusion from all users