J-sys.de passed 2 uptime tests within the timeframe of 83 days beginning on September 4, 2024. As of November 27, 2024, j-sys.de was revealed to be offline or facing operational challenges in every evaluation conducted. As of November 27, 2024, checks of j-sys.de revealed no instances of inaccessibility. The latest error among the 2 responses that contained errors was recorded on September 4, 2024, with error code 403. The response time on September 4, 2024, was 0.071 seconds, compared to the average of 0.073 seconds on j-sys.de.