9 checks have been made on the availability of tesion.de within the last 1 478 days, beginning on March 15, 2021. Tesion.de has been accessed a total of 9 times during the conducted analyses, the most recent successful ping on February 12, 2025, resulted in a code 200. There were no observed offline periods for tesion.de based on all checks made as of April 2, 2025. The replies obtained affirm that, as of April 2, 2025, there were no responses indicating an error status. According to records, the response time for tesion.de on February 12, 2025, was 0.430 seconds, compared to an average of 0.482 seconds.