In the span of 939 days starting on September 5, 2022, the report indicates mueller.de passed 28 uptime tests. Responding with a code 200, mueller.de was operational 28 times, most recently on April 1, 2025, out of every check attempted. Inspections carried out as of April 2, 2025, showed mueller.de faced no occurrences of inoperability. No reported response from all the replies received was found to have an error as of April 2, 2025. Mueller.de required 0.001 seconds to respond on April 1, 2025, compared to an average of 0.384 seconds.