1 uptime tests for icnao.cn were performed during the 1 162 day period starting on September 18, 2021, according to records. Icnao.cn has been accessed 1 times out of all the checks conducted, with the latest record on September 18, 2021, and receiving a code 200 response. There were no incidents of inaccessibility for icnao.cn across all checks done as of November 23, 2024. It has been noted that as of November 23, 2024, there were no error responses based on the responses that were received. Icnao.cn's response time on September 18, 2021, was 3.306 seconds, with an average of 3.306 seconds.