In the period of 798 days starting September 19, 2022, ark21.jugem.jp's operability was inspected 1 times. The uptime of ark21.jugem.jp reached 1 instances in total tests, with the latest recorded on September 19, 2022, returning a code 200. Checks indicated no cases of ark21.jugem.jp being out of service as of November 25, 2024. Based on all received replies, there have been no reported responses with an error status as of November 25, 2024. Ark21.jugem.jp's response time of 2.517 seconds on September 19, 2022, contrasted its 2.517 seconds average.