Starting on January 28, 2021, who.is's operability has been analyzed 7 times over the last 1 390 days. With a total of 7 instances of operability out of all conducted tests, who.is's last recorded uptime on November 18, 2024, returned a code 200. As of November 18, 2024, all reviews done on who.is have shown no cases of inactivity. As confirmed by responses received as of November 18, 2024, there are no errors in any responses. Records reveal a 0.750 seconds who.is response on November 18, 2024, against a 0.800 seconds average.