In the timespan of 1 378 days beginning February 21, 2021, data shows sibirkoleso.ru passed 5 accessibility tests. Sibirkoleso.ru had 5 instances of uptime from checks that were completed, with the most recent one occurring on February 14, 2023, with a 200 code. As of December 1, 2024, no inaccessibility issues were found for sibirkoleso.ru during checks performed. No error statuses were reported in any responses received as of December 1, 2024, according to all replies. Sibirkoleso.ru, on February 14, 2023, responded in 0.591 seconds, differing from its average of 0.312 seconds.