12 times in the last 2 112 days, from February 6, 2019, to the present, czu.cn's accessibility has been checked. Czu.cn responded with a code 200 in 11 out of all the checks that were performed, and the most recent uptime occurred on August 1, 2024. 8.33% of evaluations performed resulted in unavailability of czu.cn, occurring for 1 tests, most recently on July 7, 2021. The replies that have been received as of November 18, 2024, indicate that all of the responses have been reported as error-free. Czu.cn replied in 3.297 seconds on August 1, 2024, contrasting with its average 2.897 seconds average.