Starting on July 19, 2021, and lasting for 1 227 days, 3 times, preprints.cern.ch was inspected for availability. Operating successfully 3 times in all tests, preprints.cern.ch's last recorded uptime on November 6, 2024, returned a code 200. Throughout all inspections conducted as of November 28, 2024, preprints.cern.ch experienced no periods of downtime. Based on the received replies, it has been confirmed that there were no error responses as of November 28, 2024. On November 6, 2024, the reported response time for preprints.cern.ch was 0.315 seconds, compared to an average of 0.106 seconds.