Jref.or.jp's availability has been checked 1 times total in the 1 161 day time frame beginning September 14, 2021. On each assessment conducted as of November 18, 2024, jref.or.jp encountered either downtime or encountered problems. 1 times jref.or.jp was inaccessible, representing 100.00% of total evaluations performed, including as recently as September 14, 2021. All responses obtained confirm that, as of November 18, 2024, there were no error statuses detected. On September 14, 2021, the recorded response time was — seconds compared to jref.or.jp's average of 0.001 seconds.