Beginning October 1, 2021, functioning of whitemark.io was checked 2 times over the next 1 302 days. During the entire set of tests, whitemark.io was accessible 2 times, most recently on January 12, 2023, responding with a 200 status code. As of April 26, 2025, all testing indicates that there have been no instances of downtime on whitemark.io. As all of the responses received as of April 26, 2025, show, none of them have an error status. Whitemark.io's 2.211 seconds response on January 12, 2023, contrasted with its average response time of 2.979 seconds.