validator.w3.org

14 checks were performed to see if validator.w3.org was available during the 1 191 day period from August 15, 2021. As of July 25, 2023, validator.w3.org responded with a 200 status code and was accessible 14 times out of the total checks that were made. Based on evaluations completed as of November 19, 2024, there have been no periods of inactivity on validator.w3.org. Every response that has been received as of November 19, 2024, suggests that there are no errors in any of them. A response from validator.w3.org was recorded at 0.343 seconds on July 25, 2023, differing from 0.476 seconds on average.