There were 12 times that happyon.jp's availability was tested during the 1 414 days from January 27, 2021. Happyon.jp returned a code 200 and was reachable 6 times out of all conducted tests, the last time being on July 26, 2023. Reviews conducted as of December 12, 2024, revealed that happyon.jp did not experience any instances of unavailability. Reported on November 23, 2024, code 403 was found to be the latest error in a total of 6 responses containing errors. In contrast to the average of 2.306 seconds, happyon.jp's response time on November 23, 2024, was 1.524 seconds.