HTML Checking for Large Sites

Rocket Validator automatically checks your pages on the W3C Validator.

HTML issues tagged as action.

The action attribute on a <form> element is not a required attribute, but if specified, must be a valid, non-empty URL. For example:

<form action="register.php">
</form>

When was the last time you validated your whole site?

Keep your sites healthy checking for A11Y/HTML issues on an automated schedule.