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Finding more high-quality sites in search
by Amit Singhal, Google Fellow, and Matt Cutts, Principal Engineer
February 24, 2011
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by Amit Singhal, Google Fellow, and Matt Cutts, Principal Engineer
February 24, 2011
...in the last day or so we launched a pretty big algorithmic improvement to our ranking?a change that noticeably impacts 11.8% of our queries?and we wanted to let people know what?s going on. This update is designed to reduce rankings for low-quality sites?sites which are low-value add for users, copy content from other websites or sites that are just not very useful. At the same time, it will provide better rankings for high-quality sites?sites with original content and information such as research, in-depth reports, thoughtful analysis and so on.
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To start with, we?re launching this change in the U.S. only; we plan to roll it out elsewhere over time.
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