The total operability tests of chai.jp from September 13, 2021, up until today is 1 over 1 200 days. The uptime of chai.jp reached 1 instances in total tests, with the latest recorded on September 13, 2021, returning a code 200. During the checks conducted, there were no instances of chai.jp being unavailable as of December 27, 2024. It can be confirmed, based on the received replies, that no errors were encountered as of December 27, 2024. On September 13, 2021, chai.jp's response time differed from the average, being 5.455 seconds compared to 5.455 seconds.