The number of uptime tests performed for edu-c.open.ed.jp reached 1 during the 819 day interval starting August 30, 2022. In all assessments carried out, edu-c.open.ed.jp was reported as either inaccessible or experiencing technical issues as of November 26, 2024. As of November 26, 2024, no downtime was noted for edu-c.open.ed.jp for any of the inspections that were done. Errors were found in 1 of the responses, the most recent of which, coded 500, occurred on August 30, 2022. Edu-c.open.ed.jp's response time was 0.512 seconds on August 30, 2022, while the average response time is 0.512 seconds.