The operability of iphy.ac.cn has been tested 3 times over the course of the 1 987 days that followed June 11, 2019. Operational 3 times throughout the entirety of checks conducted, iphy.ac.cn's last recorded uptime on November 16, 2024, returned a code 200 response. As of November 18, 2024, evaluations revealed iphy.ac.cn encountered no events of unavailability. As of November 18, 2024, based on all responses received, there have been no error status codes in any of the replies. 2.084 seconds is iphy.ac.cn's average response time, while it responded in 2.934 seconds on November 16, 2024.