C11.ru has been inspected for availability 4 times within the last 2 140 days as of March 10, 2019. Responding with a code 200, c11.ru was accessible 3 times, most recently on April 9, 2021, out of the total checks conducted. As of January 17, 2025, there were no reported instances of downtime for c11.ru during inspections. The last error received on January 2, 2023, was code 404, out of the 1 error responses. Averaging 0.117 seconds, c11.ru's response time on January 2, 2023, was 0.114 seconds.