Based on the data analysis, koelner-zoo.de underwent 1 accessibility tests in the 800 days that followed September 25, 2022. From tests, koelner-zoo.de had 1 instances of uptime, the most recent of which occurred on September 25, 2022, with a 200 code. All tests conducted as of December 3, 2024, confirmed that koelner-zoo.de did not experience any periods of inoperability. As of December 3, 2024, no reported response had an error status out of all the replies that were received. Data shows koelner-zoo.de had a 0.435 seconds response time on September 25, 2022, against a 0.435 seconds average.