Polyu.edu.hk was checked for availability 5 times over the past 2 043 days, starting on April 15, 2019. Polyu.edu.hk was accessed 5 times out of all the checks conducted, and the most recent uptime recorded on December 13, 2022, showed a code 200. All evaluations completed as of November 18, 2024, indicate that there have been no periods of inactivity on polyu.edu.hk. As of November 18, 2024, it has been reported that all received responses are free from errors. A 4.351 seconds response time was noted for polyu.edu.hk on December 13, 2022, with an average of 3.230 seconds.