Records indicate that from November 20, 2024, through the next 4 days, atgroup.jp had passed 2 uptime checks. Throughout the entirety of tests, atgroup.jp operated successfully 2 times, with the last uptime on November 20, 2024, returning a code 200. Offline periods were not observed for atgroup.jp based on all checks made as of November 24, 2024. There were no errors reported in any of the responses as of November 24, 2024, based on the received replies. Data shows atgroup.jp responded in 3.119 seconds on November 20, 2024, compared to its 5.296 seconds average.