HTML Checking for Large Sites

Rocket Validator automatically checks your pages on the W3C Validator.

An element with the attribute “role=button” must not appear as a descendant of the “a” element.

A button element, or an element with the role=button attribute, is not allowed to be nested inside an <a> element.

Related W3C validator issues

50,000 Accessibility and HTML checks per month. Fully automated.

Let our automated scanner check your large sites using Axe Core and W3C Validator.