Starting October 1, 2022, isaak-levitan.ru's availability was tested 1 times over the following 792 day period. Isaak-levitan.ru was up 1 times out of all tests completed, and the last recorded uptime was on October 1, 2022, with a code 200 response. All tests conducted as of December 2, 2024, confirmed that isaak-levitan.ru did not experience any periods of inoperability. It was confirmed that there were no responses with error status as a result of the replies received as of December 2, 2024. Averaging 0.143 seconds in response time, isaak-levitan.ru replied in 0.143 seconds on October 1, 2022.