The number of availability checks of cins.cn over the past 2 123 days beginning March 5, 2019, reached 4. Operational 3 times from the whole of checks led, cins.cn's last recorded uptime on October 7, 2024, returned a code 200 response. In 25.00% of the inspections that were performed, cins.cn had 1 instances of downtime, with the most recent occurrence occurring on March 5, 2019. It was noted that there were no error statuses received in any of the responses as of December 27, 2024. Cins.cn's 0.331 seconds response time on October 7, 2024, differed from the average of 0.329 seconds.