HTML Checking for Large Sites

Rocket Validator automatically scans your sites for accessibility issues using the W3C Validator, hosted on our own servers and integrated into our web crawler.

When was the last time you validated your whole site?

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

Bad value “nope” for attribute “autocomplete” on element “input”: The string “nope” is not a valid autofill field name.

The correct way to disable autocomplete is using the value off.


<input type="text" name="firstName" id="firstName" required autocomplete="off" />

Learn more:

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.