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The post-Penguin 2.1 SEO world – A peek behind the curtains

Google’s fifth confirmed release of “Penguin” spam fighting algorithm has been finally live on October 4th, 2013 and by our count, this should be Penguin 5. But since this Google algorithm update is a slightly improved version of Google’s Penguin 2.0 version, Google itself is calling it Penguin 2.1. While the dust has already begun...