September 12, 2021, was the beginning of the 1 165 day time frame in which sippoku.jp underwent 6 uptime tests. The latest instance being June 19, 2024, when a 200 status code was received, sippoku.jp was accessible 6 times out of the total checks conducted. As of November 20, 2024, sippoku.jp showed no instances of downtime during all inspections conducted. None of the responses have an error status as of November 20, 2024, according to all replies. Noted on June 19, 2024, sippoku.jp's response time was 3.997 seconds, against an average of 4.106 seconds.