From August 10, 2022, forward over the next 831 days, there were 2 checks done on kaiyou.jpn.org's uptime. 1 times, including on August 10, 2022, with a 200 status code, kaiyou.jpn.org's operability was confirmed through checks conducted. As of November 17, 2024, the most recent check, kaiyou.jpn.org was unavailable 50.00% of the time, or 1 times. Based on the responses received, no error status code was returned as of November 19, 2024. The data shows that on November 17, 2024, kaiyou.jpn.org responded in — seconds, compared to the average of 3.309 seconds.