Starting on March 8, 2021, there have been 1 checks of ueno.or.jp's accessibility in the last 1 388 days. All checks performed indicated that ueno.or.jp was encountering downtime or experiencing problems as of December 25, 2024. 100.00% of the time when checked, totaling 1 instances, ueno.or.jp was down, with March 8, 2021, being the latest occurrence. All responses were found to be error-free as of December 25, 2024, based on the received replies. Ueno.or.jp had a — seconds response time, contrasted by a 0.001 seconds average, on March 8, 2021.