From September 20, 2021, onward for the next 1 289 days, e-harp.jp was checked for availability 7 times. As indicated by the 200 status code response on January 19, 2025, e-harp.jp was reachable 7 times out of all uptime test that was performed. Based on the checks made as of April 2, 2025, no cases of inactivity were detected for e-harp.jp. Based on all of the replies that have been received, as of April 2, 2025, there have not been any recorded responses with an error status. The recorded response time of e-harp.jp on January 19, 2025, was 1.746 seconds, compared to an average of 2.294 seconds.