11 uptime tests for ccmn.cn were performed during the 209 day period starting on April 23, 2024, according to records. In 11 of the tests that were conducted, ccmn.cn returned a code 200 in response, the most recent uptime occurring on November 7, 2024. Assessments conducted as of November 18, 2024, revealed that ccmn.cn had no periods of downtime. It has been noted that as of November 18, 2024, there were no errors in any of the responses received. On November 7, 2024, the recorded 2.378 seconds response time of ccmn.cn contrasted with its average of 3.074 seconds.