From September 14, 2021, until now, which equals 1 295 days, there have been 12 checks done on knigo.ru's accessibility. Of the total tests, knigo.ru was accessible 11 times, the most recent uptime occurred on March 12, 2025, and returned a code 200. 8.33% of evaluations performed resulted in unavailability of knigo.ru, occurring for 1 tests, most recently on February 10, 2025. Based on the obtained responses, it was confirmed that no error status codes were present as of April 2, 2025. The March 12, 2025, response time of knigo.ru differed from its average, being 2.292 seconds against 0.374 seconds.