WoltLab Plugin-Store

This extension will help your website to the web standards recommended adapt, and to check online.

The main tool is the HTML validator that checks their documents on different standards out, and created at the end of an evaluation. Based on this evaluation, they can accurately correct their errors, explanations to help them in correcting the mistakes.

The Validator has the same features as the validator on W3C.org, and is tested for many years. And if they end their document Valid (Valid), then they can use a button on their website showing their visitors that they have given themselves the trouble to calculate a user with the valid standards appropriate HTML page.