There have been 2 checks of atp.co.jp's functioning in the 1 183 day period starting from September 3, 2021. Atp.co.jp, with 2 instances of operability out of all conducted checks, reported its last uptime on October 3, 2021, confirmed by a code 200 response. Tests carried out on atp.co.jp showed that there were no instances of inactivity as of November 29, 2024. As of November 29, 2024, no error statuses were recorded, according to the responses that were received. The latest data indicates that atp.co.jp responded in 2.382 seconds on October 3, 2021, in contrast to the average of 2.200 seconds.