Google confirmed the release of Penguin 3.0 on Friday – the first Penguin update in over a year. Penguin targets sites deemed to be spammy, especially those found in violation of Google’s guidelines about linking.
Google changed the search engine market in the 90s by evaluating a website’s backlinks instead of just the content, like others did. Updates like Panda and Penguin show a shift in importance towards content. Will backlinks lose their importance?