Between October 17, 2024, and today, which is a period of 36 days, keiken.co.jp's availability was checked 3 times. Analyses reveal keiken.co.jp had 3 instances of uptime from checks conducted, the latest on October 17, 2024, with a 200 code. As of November 23, 2024, all inspections indicated that there were no offline periods for keiken.co.jp. Records show that as of November 23, 2024, all received responses were free of error status codes. On October 17, 2024, keiken.co.jp responded in 1.723 seconds, its average being 2.353 seconds.