Analyzing the data shows tll.de's operability was tested 3 times during the 2 013 day interval beginning July 5, 2019. In the 3 out of all conducted checks, including the most recent one on January 4, 2021, which returned a code 200, tll.de has been reachable. Evaluations of tll.de as of January 8, 2025, did not reveal any downtime incidents. The responses obtained as of January 8, 2025, confirm that no responses have error statuses. According to records, on January 4, 2021, tll.de responded in 2.024 seconds, as opposed to an average of 2.353 seconds.