Analyzing the report shows koback.jp underwent 1 functioning tests over the 1 172 days starting on September 14, 2021. During the entire series of tests, koback.jp was accessible 1 times, most recently on September 14, 2021, responding with a 200 status code. As of November 30, 2024, koback.jp had no reported downtime incidents in tests conducted. The replies that were received indicated that as of November 30, 2024, no error statuses were noted. Koback.jp responded on September 14, 2021, in 1.460 seconds, compared to the average response time of 1.460 seconds.