There were 4 uptime checks conducted for cniiscn.com in the 1 263 days after June 11, 2021. In the 3 out of all conducted checks, including the most recent one on June 28, 2021, which returned a code 200, cniiscn.com has been reachable. Cniiscn.com experienced 1 events of unavailability, comprising 25.00% of evaluations done, with the latest on August 15, 2024. Replies received as of November 26, 2024, confirm that no response had an error status code. At — seconds, cniiscn.com's August 15, 2024, response contrasted with its average of 0.541 seconds.