September 12, 2021, was the beginning of the 1 234 day time frame in which sippoku.jp underwent 7 uptime tests. The latest instance being November 20, 2024, when a 200 status code was received, sippoku.jp was accessible 7 times out of the total checks conducted. As of January 28, 2025, sippoku.jp showed no instances of downtime during all inspections conducted. None of the responses have an error status as of January 28, 2025, according to all replies. Noted on November 20, 2024, sippoku.jp's response time was 4.238 seconds, against an average of 4.125 seconds.