Ering.jp availability was analyzed 4 times during the 1 248 day period starting on June 25, 2021. Ering.jp returned a code 200 during its most recent uptime on March 6, 2022, and was accessible 4 times during all tests. As of November 24, 2024, all evaluations indicated that ering.jp had no periods of inoperability. As of November 24, 2024, all responses received have confirmed that there are no errors present in any of the replies. The March 6, 2022, response contrasted, being 0.501 seconds for ering.jp against its 0.504 seconds average.