The report shows 13 availability checks were performed for ostaz.ru in the 830 day interval starting August 21, 2022. In the course of 12 operational instances, ostaz.ru's last uptime on September 22, 2024, returned a code 200, across conducted tests. December 14, 2022, marked the latest instance of ostaz.ru unavailability, which occurred 1 times in total, comprising 7.69% of checks done. As of November 29, 2024, out of all the replies that were received, none of the responses had an error status. On September 22, 2024, ostaz.ru had a 0.112 seconds response time, differing from its 0.369 seconds average.