Analyzing the data indicates 17 tests performed on bback.co.jp's operability in the 1 172 days from September 9, 2021, forward. Bback.co.jp was operable 17 times from the total tests performed, last recorded on October 28, 2024, with a 200 response code. As of November 24, 2024, reviews had not revealed any instances of bback.co.jp downtime. Based on all the replies, as of November 24, 2024, no error status code has been returned. Bback.co.jp's October 28, 2024, response was received in 7.706 seconds, contrasting its 4.254 seconds average response time.