Starting on February 8, 2023, sion.de's operability has been analyzed 5 times over the last 706 days. Sion.de, during all tests, proved its functionality 5 times, with the latest uptime on December 10, 2024, confirming a response of code 200. As of January 15, 2025, inspections revealed no instances of sion.de being unavailable. As of January 15, 2025, all responses have been error-free according to the replies received. The response time of sion.de averaged 0.185 seconds, with a recorded time of 0.132 seconds on December 10, 2024.