1 availability checks were conducted for kalff.de during the 2 127 days beginning February 5, 2019. The operational status of kalff.de was confirmed 1 times during conducted checks, the most recent on February 5, 2019, providing a response with a code 200. None of the tests conducted as of December 2, 2024, found any instances of kalff.de being unavailable. As of December 2, 2024, every response has been received, confirming that none of the them contain error statuses. With 0.727 seconds being the average, kalff.de recorded a response time of 0.727 seconds on February 5, 2019.