Starting on February 6, 2025, and lasting for 0 days, 0 times, project21.ch was inspected for availability. From all the reviews conducted as of February 6, 2025, project21.ch was either inaccessible or encountering other problems. Throughout all checks conducted as of February 6, 2025, there were no periods of inactivity for project21.ch. All responses were found to be error-free as of February 6, 2025, based on the received replies. Project21.ch had a response time of 0 seconds on February 6, 2025, with an average response time of 0.000 seconds.