Data analysis shows that 37 uptime tests were conducted for atu.de throughout the 2 113 day period starting on February 5, 2019. The total tests conducted revealed atu.de as operational 27 times, including on July 23, 2019, which returned the most recent code 200 response. Assessments carried out as of November 18, 2024, showed that atu.de did not encounter any downtimes. The response from August 24, 2022, coded 403, was the latest error detected within the set of 10 error responses. On August 24, 2022, atu.de's response time was 0.102 seconds, showcasing an average response time of 0.435 seconds.