Analyzing the data indicates 1 tests performed on sta-duesseldorf.nrw.de's operability in the 800 days from September 20, 2022, forward. Sta-duesseldorf.nrw.de maintained operability 1 times throughout all checks conducted, with the most recent uptime on September 20, 2022, returning a code 200. Based on the checks made as of November 28, 2024, no cases of inactivity were detected for sta-duesseldorf.nrw.de. As of November 28, 2024, based on all responses received, none of them had returned an error status code. With an average response time of 0.166 seconds, sta-duesseldorf.nrw.de's response time on September 20, 2022, was 0.166 seconds.