There were 2 times over the 585 day period starting on April 16, 2023, that rubinst.ru's accessibility was checked. Rubinst.ru maintained operational status in 2 instances throughout all tests, the last uptime recorded on November 21, 2024, affirming a code 200 response. No downtime incidents were noted for rubinst.ru in inspections performed as of November 22, 2024. The confirmation that no responses have error statuses is provided by replies received as of November 22, 2024. According to records, on November 21, 2024, rubinst.ru responded in 0.478 seconds, as opposed to an average of 0.408 seconds.