Koelnmesse.de's availability has been tested 14 times during the last 1 345 days, beginning March 14, 2021. During the 14 instances of operability out of all conducted tests, koelnmesse.de's last recorded uptime on September 1, 2022, returned a code 200. No downtimes were recorded for koelnmesse.de across all inspections conducted as of November 18, 2024. As of November 18, 2024, all responses have been confirmed to be error-free, according to received replies. The September 1, 2022, response time of koelnmesse.de was 0.161 seconds, compared to an average of 0.241 seconds.