There were 1 uptime checks of herzenlib.ru conducted throughout the 1 091 day period beginning on November 24, 2021. From the entirety of checks conducted, herzenlib.ru was operable 1 times, with the most recent occurrence on November 24, 2021, resulting in a code 200 status. As of November 19, 2024, no downtime events were found during inspections for herzenlib.ru. All received responses confirm that, as of November 19, 2024, there are no errors in any of them. On November 24, 2021, herzenlib.ru's response time differed from the average, being 0.404 seconds compared to 0.404 seconds.