Over the past 1 107 days starting from November 12, 2021, there have been 3 checks done on s-bahn-4.de's availability. S-bahn-4.de was reachable 3 times overall, according to the tests, with the most recent uptime occurring on November 21, 2024, receiving a code 200. S-bahn-4.de showed no periods of inactivity across all tests conducted as of November 23, 2024. According to the reports, all of the responses that were received as of November 23, 2024, are free of errors. The average response time for s-bahn-4.de is 0.203 seconds, however the response time on November 21, 2024, was 0.125 seconds.