Over the last 2 099 days beginning on April 29, 2019, the availability of iun.ch has been inspected 4 times. Iun.ch was accessible 4 times from the total tests conducted, and the most recent uptime on October 8, 2021, returned a code 200. As of January 26, 2025, assessments indicated that there had been no cases of inoperability on iun.ch. As of January 26, 2025, every response that was received has been reported to be error-free. For iun.ch, 0.842 seconds was the response time on October 8, 2021, with an average of 0.703 seconds.