Since September 18, 2021, eisrf.ru has been inspected for availability 1 times over the past 1 171 days. The most recent successful check was on September 18, 2021, and returned a 200 status code, of all the checks, eisrf.ru was functioning 1 times. No instances of inoperability occurred on eisrf.ru based on inspections made as of December 2, 2024. As a result of the replies received as of December 2, 2024, it was confirmed that none of them had error status. The September 18, 2021, records indicate eisrf.ru's response time of 0.487 seconds differed from its 0.487 seconds average.