There were 2 tests conducted on act9.jp's availability in the 2 150 days after February 23, 2019. On 2 occasions throughout conducted checks, act9.jp operated successfully, affirming its most recent uptime on September 9, 2021, with a code 200. As of January 12, 2025, evaluations revealed no instances of act9.jp's inoperability. According to all replies received as of January 12, 2025, there are no responses with an error status. Averaging 0.697 seconds, the response time of act9.jp on September 9, 2021, was 0.372 seconds.