1 tests of kozelsk.ru's functioning were conducted during the 632 day period starting on April 3, 2023. In its most recent reported uptime on April 3, 2023, kozelsk.ru, which has been active 1 times out of all the checks, responded with a code 200. Checks done as of December 25, 2024, revealed kozelsk.ru experienced no downtime events. As of December 25, 2024, there are no responses indicating an error status based on all received responses. While its average response time is 0.836 seconds, kozelsk.ru replied in 0.836 seconds on April 3, 2023.