4 tests were conducted on the operability of seishin-shinkin.co.jp over the 1 967 days starting on July 4, 2019. In the course of 2 operational instances, seishin-shinkin.co.jp's last uptime on September 29, 2021, returned a code 200, across conducted tests. As of November 22, 2024, assessments revealed that seishin-shinkin.co.jp was experiencing no downtime. Among the 2 error responses, the most current one was labeled as code 404 and took place on June 6, 2024. On June 6, 2024, seishin-shinkin.co.jp's 1.026 seconds response contrasted its average of 1.360 seconds.