Rocket Validator integrates the W3C Validator HTML checker into an automated web crawler.
HTML issues tagged as time-datetime format.
The value used in the datetime attribute is not in a valid format.
The <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.
25,000 HTML checks per month. Fully automated.
Save time using our automated web checker. Let our crawler check your web pages on the W3C Validator.