In the time frame of 909 days beginning July 18, 2022, cresst.de's availability was checked 7 times. Cresst.de, during all tests, proved its functionality 7 times, with the latest uptime on January 10, 2025, confirming a response of code 200. All testing of cresst.de as of January 13, 2025, found no instances of inoperability. As of January 13, 2025, error statuses in the received responses have not been reported. On January 10, 2025, cresst.de responded in 1.188 seconds, its average being 0.525 seconds.