Beginning June 1, 2021, functioning of youteacher.jp was checked 1 times over the next 1 272 days. In response, on June 1, 2021, youteacher.jp, which has been operational for 1 times during all conducted checks, returned a code 200. No instances of youteacher.jp being inaccessible were observed during all the tests conducted as of November 25, 2024. As of November 25, 2024, there were no responses indicating error status, based on all received replies. Compared to its average response time of 0.545 seconds, youteacher.jp had a response time of 0.545 seconds on June 1, 2021.