Want to find out how magically terrible your web code is? Just ask the Unicorn. The web's governing body has launched a new validation tool called Unicorn that checks the quality of your website's ...

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 ...

The new portal of Regione Campania passed the rigorous accessibility W3C validator. Both the html code (html 4.01 strict) and stylesheets are validated.