Koelnmesse.de's availability has been tested 18 times during the last 1 379 days, beginning March 14, 2021. During the 18 instances of operability out of all conducted tests, koelnmesse.de's last recorded uptime on November 20, 2024, returned a code 200. No downtimes were recorded for koelnmesse.de across all inspections conducted as of December 23, 2024. As of December 23, 2024, all responses have been confirmed to be error-free, according to received replies. The November 20, 2024, response time of koelnmesse.de was 0.130 seconds, compared to an average of 0.220 seconds.