Rocket Validator automatically scans your sites for accessibility issues using the W3C Validator,
hosted on our own servers and integrated into our web crawler.
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.
HTML issues tagged as time.
The value used in the
datetime attribute is not in a valid format.
<time> HTML element represents a specific period in time. It may include the
datetime attribute to translate dates into machine-readable format, allowing for better search engine results or custom features such as reminders.
When was the last time you validated your whole site?
Keep your sites healthy checking for A11Y/HTML issues on an automated schedule.