There were 5 times over a 1 501 day period from December 8, 2020, that j-cool.co.jp was checked for availability. The uptime of j-cool.co.jp reached 2 instances in total tests, with the latest recorded on January 8, 2025, returning a code 200. When analyzed, 60.00% of the time, equal to 3 events, j-cool.co.jp was unavailable, with September 7, 2021, being the most recent. As of January 18, 2025, every response received attests to the fact that no response has an error status. The response time of j-cool.co.jp on January 8, 2025, was compared to the average by 3.399 seconds instead of 3.369.