In the time period of 1 977 days since June 29, 2019, phd.hk had its availability checked 10 times total. Phd.hk has been available 9 times from total assessments performed, with a 200 status on February 27, 2023, confirming the latest uptime. During the tests, no periods of unavailability were detected for phd.hk as of November 27, 2024. The most recent error occurred on November 21, 2024, and it was coded as 403 out of the 1 replies that included errors. A response from phd.hk was recorded at 0.429 seconds on November 21, 2024, differing from 3.343 seconds on average.