Beginning June 14, 2019, was the start of 1 988 days when chiri.es.tohoku.ac.jp passed 2 accessibility tests. With a 200 status code response, chiri.es.tohoku.ac.jp was accessible 2 times, the last instance being on September 16, 2021, throughout the total checks conducted. Tests carried out on chiri.es.tohoku.ac.jp showed that there were no instances of inactivity as of November 23, 2024. As of November 23, 2024, all responses have been confirmed to be error-free, according to received replies. Noted on September 16, 2021, was chiri.es.tohoku.ac.jp's 0.542 seconds response time, against a 0.536 seconds average.