The number of availability checks conducted for peri.ru reached 2 in the 1 967 days from July 13, 2019. Peri.ru was accessible 2 times, the last instance being on July 13, 2019, when a code 200 was received, out of the total checks performed. Tests show that as of December 1, 2024, there had been no instances of peri.ru's inoperability. The results of the replies received as of December 1, 2024, confirmed that no responses had an error status. Peri.ru's 0.137 seconds on July 13, 2019, contrasted its average response time of 0.166 seconds.