Throughout the 2 225 day period beginning on February 7, 2019, seibubus.co.jp's operability was checked 4 times. After conducting all tests, seibubus.co.jp was online 4 times, with the most recent 200 status code occurring on January 9, 2025. Based on checks made as of March 12, 2025, seibubus.co.jp did not experience any unavailability incidents. No error status codes have been indicated in any of the responses as of March 12, 2025. The January 9, 2025, response time for seibubus.co.jp contrasted at 2.757 seconds against an 2.177 seconds average.