There were 3 uptime checks of u-plan.jp conducted throughout the 1 126 day period beginning on November 2, 2021. The functionality of u-plan.jp was confirmed 2 times through all checks, as proven by the 200 status code on July 26, 2024. Including as recently as November 2, 2021, u-plan.jp was unavailable for 1 out of all evaluations, or 33.33% of the total. It was noted that there were no error statuses received in any of the responses as of December 2, 2024. U-plan.jp's response time of 4.389 seconds on July 26, 2024, contrasted its 2.698 seconds average.