Beginning on December 30, 2024, and continuing for the last 4 days, 1 times, the availability of keystone.ch has been checked. Keystone.ch was available 1 times out of the total tests conducted, last recorded on December 30, 2024, with a 200 status code. As of January 4, 2025, tests indicated that keystone.ch did not face any periods of inactivity. As of January 4, 2025, no responses were found to have error status based on the replies received. The response received from keystone.ch was 0.239 seconds on December 30, 2024, against an 0.239 seconds average.