In the span of 963 days starting on September 5, 2022, the report indicates mueller.de passed 29 uptime tests. Responding with a code 200, mueller.de was operational 29 times, most recently on April 24, 2025, out of every check attempted. Inspections carried out as of April 26, 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 26, 2025. Mueller.de required 0.001 seconds to respond on April 24, 2025, compared to an average of 0.371 seconds.