D
djbaxter
Guest
High-quality sites algorithm goes global, incorporates user feedback
Google Webmaster Central Blog
Monday, April 11, 2011
Read more...
Google Webmaster Central Blog
Monday, April 11, 2011
Over a month ago we introduced an algorithmic improvement designed to help people find more high-quality sites in search. Since then we?ve gotten a lot of positive responses about the change: searchers are finding better results, and many great publishers are getting more traffic.
Today we?ve rolled out this improvement globally to all English-language Google users, and we?ve also incorporated new user feedback signals to help people find better search results. In some high-confidence situations, we are beginning to incorporate data about the sites that users block into our algorithms. In addition, this change also goes deeper into the ?long tail? of low-quality websites to return higher-quality results where the algorithm might not have been able to make an assessment before. The impact of these new signals is smaller in scope than the original change: about 2% of U.S. queries are affected by a reasonable amount, compared with almost 12% of U.S. queries for the original change.
Read more...