mattcutts.com
Algorithm change launched
https://www.mattcutts.com/blog/algorithm-change-launched
Matt Cutts: Gadgets, Google, and SEO. Posted January 28, 2011. I just wanted to give a quick update on one thing I mentioned in my search engine spam. My post mentioned that “we’re evaluating multiple changes that should help drive spam levels even lower, including one change that primarily affects sites that copy others’ content and sites with low levels of original content.” That change was approved at our weekly quality launch meeting last Thursday and launched earlier this week. Thanks to Jeff Atwood.
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