Jsfr.jp underwent 2 uptime tests over 2 123 days starting on February 3, 2019, according to the report. Jsfr.jp responded with a code 200 in 2 out of all the checks that were performed, and the most recent uptime occurred on February 20, 2019. No offline periods were observed for jsfr.jp in all inspections done as of November 27, 2024. As of November 27, 2024, there have been no reports of error statuses in the responses that have been received. On February 20, 2019, jsfr.jp responded in 1.631 seconds, while the average response time is 1.824 seconds.