HTML Checking for Large Sites

Rocket Validator automatically checks your pages on the W3C Validator.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

A <meta> tag has been found that is missing its required content. Example of a valid meta tag:

<meta name="description" content="Description of the page" />

Related W3C validator issues

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.