4 uptime tests for alcazar-koeln.de were performed during the 2 159 day period starting on February 12, 2019, according to records. In 4 of the tests that were conducted, alcazar-koeln.de returned a code 200 in response, the most recent uptime occurring on January 9, 2025. No instances of inaccessibility incidents were found for alcazar-koeln.de through all tests as of January 11, 2025. As of January 11, 2025, no instances of an error status code were noted, according to the responses that were received. The January 9, 2025, response time of alcazar-koeln.de differed from its average, being 0.231 seconds against 0.829 seconds.