From September 14, 2021, until now, which equals 1 176 days, there have been 2 checks done on knigo.ru's accessibility. Of the total tests, knigo.ru was accessible 2 times, the most recent uptime occurred on September 16, 2021, and returned a code 200. During all inspections conducted as of December 3, 2024, knigo.ru experienced no downtime. Based on the obtained responses, it was confirmed that no error status codes were present as of December 3, 2024. The September 16, 2021, response time of knigo.ru differed from its average, being 0.549 seconds against 0.544 seconds.