From February 28, 2021, up until now, which is a period of 1 368 days, the availability of tessin.de has been checked 3 times. Tessin.de was functional 3 times from all the analyses done, with its last recorded uptime on January 8, 2023, returning a code 200. Assessments done as of November 28, 2024, showed no instances of tessin.de non-functionality. As of November 28, 2024, out of all the replies that have been received, none have been recorded with an error status. In contrast to the average of 3.230 seconds, tessin.de's response time on January 8, 2023, was 4.093 seconds.