June 22, 2021, was the beginning of 1 297 days during which cie.ahnu.edu.cn had 4 availability checks. In the 4 out of all conducted checks, including the most recent one on August 9, 2021, which returned a code 200, cie.ahnu.edu.cn has been reachable. As of January 10, 2025, no downtime incidents were recorded for cie.ahnu.edu.cn during the assessments that were conducted. It has been noted that as of January 10, 2025, there were no errors in any of the responses received. On August 9, 2021, the reported response time for cie.ahnu.edu.cn was 2.070 seconds, compared to an average of 2.090 seconds.