The number of functioning checks performed for astem.co.jp reached 1 in the 846 day period starting July 26, 2022. During the 1 instances of operability out of all conducted tests, astem.co.jp's last recorded uptime on July 26, 2022, returned a code 200. Evaluations performed as of November 19, 2024, showed that there were no instances of unavailability for astem.co.jp. As of November 19, 2024, every response that was received has been reported to be error-free. On July 26, 2022, astem.co.jp had a recorded response time of 2.412 seconds and an average response time of 2.412 seconds.