Allan Collins

Is your website up to W3C HTML coding standards? This plugin will allow you to test each page or post on your site against the W3C Validator.
Want to contribute? Fork it: https://github.com/allan23/validated

Validated

This plugin will allow you to check your pages/posts HTML against the W3C Validator.

tammax

Automatically checks the validity of the page with the service provided by the site http://validator.w3.org/
Verifica in automatico la validit? della pagina grazie al servizio fornito dal sito http://validator.w3.org/

W3C validation auto check

Automatically checks the validity of the page with the service provided by the site http://validator.w3.org/

Validated vs W3C validation auto check