Within the 1 688 day time frame beginning January 31, 2021, data shows 152 analyses of hku.hk's functioning. Testing proves hku.hk's operability 152 times from total attempts, including on August 2, 2025, when a 200 status code was received. Based on tests, there have been no reports of hku.hk becoming inoperable as of September 15, 2025. Every response obtained as of September 15, 2025, has been confirmed to be without any errors. With an average response time of 2.263 seconds, hku.hk's response time on August 2, 2025, was 1.562 seconds.