3 tests were conducted on the operability of pro-norm.de over the 1 113 days starting on November 2, 2021. Most recently on November 19, 2024, with a 200 status code, pro-norm.de was accessible 2 times, out of every test performed. As of November 20, 2024, all evaluations indicated that pro-norm.de had no periods of inoperability. Within the 1 error-containing responses, the most current error, coded as 404, was received on November 2, 2021. A 0.039 seconds response time was noted for pro-norm.de on November 19, 2024, with an average of 0.326 seconds.