Uptime testing reached 7 checks over the 2 100 days from February 18, 2019, for otf.jp as per the data. The operability of otf.jp was confirmed 7 times through all checks, as proven by the 200 status on February 26, 2021. Based on all completed evaluations as of November 19, 2024, no periods of inaccessibility were detected for otf.jp. As of November 19, 2024, the responses obtained have been confirmed to be error status-free. The response time on February 26, 2021, was 2.156 seconds, compared to the average of 2.284 seconds on otf.jp.