3 times the operability of proven.de was checked during the 39 day interval beginning on October 13, 2024. By successfully returning a status code 200 on October 13, 2024, proven.de has shown functionality 3 times from total the checks attempted. All testing performed of proven.de as of November 22, 2024, found zero instances of inoperability. Every response received affirms that, as of November 22, 2024, no error statuses have been detected. Differing from 0.302 seconds on average, proven.de responded in 0.298 seconds on October 13, 2024.