In the time frame of 1 235 days after July 2, 2021, records show optlist.ru passed 11 uptime tests. Optlist.ru was accessible 11 times, the last instance on September 9, 2024, when a 200 status code was received, out of the total tests done. As of November 18, 2024, assessments carried out on optlist.ru indicated that there were no instances of inactivity. Records show that as of November 18, 2024, all received responses were free of error status codes. Averaging 0.323 seconds, optlist.ru's response time on September 9, 2024, was 0.225 seconds.