According to the data, over 1 193 days beginning September 4, 2021, backs.co.jp's operability was inspected a total of 4 times. Operational 4 times from the whole of checks led, backs.co.jp's last recorded uptime on November 19, 2024, returned a code 200 response. As of December 11, 2024, no periods of inactivity were found for backs.co.jp throughout all checks. It has been confirmed through all received replies that, as of December 11, 2024, no reply has an error status. On November 19, 2024, the recorded 4.262 seconds response time of backs.co.jp contrasted with its average of 4.937 seconds.