In the world of search engine optimization, a perennial argument is whether Google’s ranking factors look for clean code in a Web site. The W3C has developed two popular tools that check Web sites for ...
SEJ STAFF Matt G. Southern Senior News Writer at Search Engine Journal Google’s John Mueller recently stated in a webmaster hangout that W3C validation has no impact on search results. Mueller was ...
A recent tweet from Google’s Gary Illyes called attention to problem of invalid HTML. Google is fine with invalid HTML. Less well known is that there are negative outcomes associated with invalid HTML ...
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