Over the past 1 067 days, since January 2, 2022, 1 times, the availability of hein.jp has been tested. Out of all the tests carried out, hein.jp was accessible 1 times, the last instance being January 2, 2022, when a code 200 was received. As of December 4, 2024, there were no reported instances of downtime for hein.jp during inspections. As of December 4, 2024, no error status codes have been returned based on the responses received. At 1.290 seconds, hein.jp's January 2, 2022, response contrasted with its average of 1.290 seconds.