News Source: http://www.seomoz.org
Published: Jun 07, 2011 - 09:14 am
Since 2005, SEOmoz has released a new version of the Search Ranking Factors survey every two years, a piece of content that many in the SEO world have used and referenced. This year, we've continued that tradition and added a whole new element of research, comparing the aggregated opinions of 132 SEOs around the world with correlation data from over 10,000 results in Google.
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