Valid HTML Codes | W3C | Improved Search Engine Rankings | Matt Cutts : Search Engine Optimizician

Video - Matt Cutts answers a question about HTML codes validating through the W3C and whether your HTML code can improve your search engine ranking.

www.searchengineoptimizationportland.com/blog/2008/10/will-w3c-valid-codes-lead-to-improved-search-engine-rankings/