1 tests of sibur-nn.ru's functioning were conducted during the 1 122 day period starting on November 3, 2021. Sibur-nn.ru functionality was proven 1 times from total assessments performed, as shown recently by the November 3, 2021, 200 status code. Sibur-nn.ru did not encounter any inaccessibility incidents as of November 29, 2024, according to tests that were carried out. As of November 29, 2024, out of all the replies that were received, none of the responses had an error status. The recorded response time of sibur-nn.ru on November 3, 2021, was 0.443 seconds, compared to an average of 0.443 seconds.