Over the course of 311 days starting on February 16, 2024, hpma.cn was checked 1 times for availability. 1 times hpma.cn was proven operational from checks performed, the latest instance being February 16, 2024, when a 200 status code was received. All inspection results as of December 24, 2024, showed that hpma.cn had never experienced an offline time. As of December 24, 2024, the responses obtained have been confirmed to be error status-free. A response time of 0.001 seconds, with an average of 0.001 seconds, was recorded for hpma.cn on February 16, 2024.