In the 1 168 days starting September 9, 2021, until today, there have been 2 checks on zatsugaku-only.sblo.jp's operability. During every check performed as of November 20, 2024, zatsugaku-only.sblo.jp was either unavailable or experiencing problems. As of November 20, 2024, assessments carried out on zatsugaku-only.sblo.jp indicated that there were no instances of inactivity. The most recent error out of the 2 responses that encountered errors was coded as 404 and was identified on November 19, 2024. On November 19, 2024, zatsugaku-only.sblo.jp replied in 0.995 seconds, differing from its average response time of 0.744 seconds.