The operability of pflow.csis.u-tokyo.ac.jp was checked 1 times during a period of 1 153 days, beginning on September 26, 2021. From whole tests made, pflow.csis.u-tokyo.ac.jp was up 1 times, most recent uptime recorded September 26, 2021, replying with a code 200. All assessments completed as of November 23, 2024, indicated that pflow.csis.u-tokyo.ac.jp had no recorded incidents of inaccessibility. No response contained an error status code, according to all replies received as of November 23, 2024. Pflow.csis.u-tokyo.ac.jp's reply time was 0.688 seconds on September 26, 2021, in contrast to an average of 0.688 seconds.