The operability of mark.com has been tested 5 times over the course of the 1 373 days that followed February 19, 2021. Testing proves mark.com's operability 5 times from total attempts, including on November 19, 2024, when a 200 status code was received. No inactivity periods were observed for mark.com as of November 23, 2024, during assessments. As of November 23, 2024, replies received confirm there were no responses with an error status code. In contrast to mark.com's average response time of 0.980 seconds, the response time on November 19, 2024, was 1.012 seconds.