Analyzing the report shows koback.jp underwent 1 functioning tests over the 1 213 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 January 10, 2025, koback.jp had no reported downtime incidents in tests conducted. The replies that were received indicated that as of January 10, 2025, 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.