2 times the operability of ontenna.jp was checked during the 2 159 day interval beginning on January 25, 2019. Of the total tests, ontenna.jp was accessible 2 times, the most recent uptime occurred on March 20, 2024, and returned a code 200. As of December 23, 2024, all evaluations indicated that ontenna.jp had no periods of inoperability. The error statuses in the received responses have not been reported as of December 23, 2024. A response time of 1.170 seconds was recorded for ontenna.jp on March 20, 2024, in contrast to the 1.575 seconds average response time.