Petrsu.ru's functioning was checked 17 times during the 869-day period beginning September 11, 2022. Petrsu.ru was reachable 4 times overall, according to the tests, with the most recent uptime occurring on January 11, 2025, receiving a code 200. Of all the checks that were performed, 13 downtimes (or 76.47% of the total) occurred on petrsu.ru, with the most recent one being on January 7, 2025. None of the responses, according to all received replies as of January 28, 2025, contain an error status. Against an average of 1.274 seconds, petrsu.ru's response on January 11, 2025, was received in 3.552 seconds.