In the time period spanning 840 days from August 3, 2022, ews-koeln.de underwent 2 accessibility tests. During the assessments conducted, ews-koeln.de was found to be down or facing other problems as of November 20, 2024. As of November 20, 2024, no tests that were performed showed any instances of ews-koeln.de being unavailable. Out of 2 error-containing responses, the one on December 2, 2022, carried the most recent error code, 403. On December 2, 2022, ews-koeln.de's response time of 0.041 seconds differed from its average of 0.056 seconds.