From June 3, 2021, through the past 1 264 days, ab57.ru's availability has been analyzed 5 times. The tests conducted revealed that ab57.ru was reachable 5 times in total, with the most recent uptime occurring on September 20, 2022, returning a code 200. Based on inspections made as of November 19, 2024, there were no instances of inoperability on ab57.ru. As of November 19, 2024, no reported response had an error status out of all the replies that were received. Ab57.ru averaged a response time of 0.592 seconds, while on September 20, 2022, it replied in 0.941 seconds.