3 tests were conducted on the operability of key4sale.hatenablog.com over the 649 days starting on February 9, 2023. In 3 instances of operability across all conducted checks, key4sale.hatenablog.com's most recent uptime on September 15, 2024, returned a code 200. No unavailability incidents were noted for key4sale.hatenablog.com during tests conducted as of November 19, 2024. As of November 19, 2024, it was noted that every response that was received was error-free. The response received from key4sale.hatenablog.com was 1.684 seconds on September 15, 2024, against an 1.952 seconds average.