From May 3, 2019, through the following 2 078 days, 2 availability checks of cdm.lu were conducted. Cdm.lu maintained operational status in 2 instances throughout all tests, the last uptime recorded on January 3, 2025, affirming a code 200 response. Reviews performed as of January 10, 2025, found no cases of cdm.lu being inoperable. No errors have been encountered in any responses as of January 10, 2025, according to all replies obtained. 0.438 seconds is the average response time, while cdm.lu responded in 0.611 seconds on January 3, 2025.