According to the data, over 2 104 days beginning April 4, 2019, isup.ru's operability was inspected a total of 14 times. Isup.ru was reachable 14 times overall, according to the tests, with the most recent uptime occurring on September 30, 2022, receiving a code 200. No downtimes were noted for isup.ru in any inspections performed as of January 7, 2025. As confirmed by responses received as of January 7, 2025, there are no errors in any responses. Isup.ru had an September 30, 2022, response time of 0.749 seconds, compared to its 1.094 seconds average.