SEO Ranking Factors – Rank Correlation 2013 for Google USA

Jing Zhou

Finally it’s here: our Ranking Factors – Rank Correlation 2013 Study! Like last year, the Ranking Factor – Rank Correlation study deals with the definition and evaluation of factors that differentiate better-positioned websites from pages placed further back in the organic search results – i.e.: pages that have a positive rank correlation. Compared to 2012, …