HTML Checking for Large Sites

Rocket Validator automatically checks your pages on the W3C Validator.

Stray end tag “X”.

An end tag for X has been found that does not correspond to a previous open tag. This usually happens when you close the same tag twice, for example:

<ul>
  <li>item</li>
</ul>
</ul>

Still checking your large sites one page at a time?

Save time using our automated web checker. Let our crawler check your web pages on the W3C Validator.