In the period of 1 067 days starting December 17, 2021, kai.ru's operability was inspected 2 times. The operability of kai.ru was confirmed 1 times through all checks, as proven by the 200 status on September 26, 2022. As of November 18, 2024, all evaluations indicated that kai.ru had no periods of inoperability. The most recent error out of the 1 responses that encountered errors was coded as 404 and was identified on December 17, 2021. Kai.ru, with an average response time of 3.221 seconds, responded in 4.534 seconds on September 26, 2022.