istu.jp

Data from the 1 241 day period starting on June 28, 2021, indicates 2 analyses of the operation of istu.jp. Istu.jp was identified as experiencing difficulties or encountering issues during all the checks conducted as of November 20, 2024. No non-functionality was found for istu.jp across reviews done as of November 20, 2024. Out of 2 responses that encountered errors, the most recent one, coded as 403, was recorded on August 27, 2021. Istu.jp responded on August 27, 2021, in 0.724 seconds, compared to the average response time of 0.716 seconds.