During the 1 207 day period beginning on September 16, 2021, a total of 2 availability checks of halfen.de were performed. Of all the checks attempted, halfen.de was up 2 times, the last instance being on January 5, 2025, with a code 200 response. The tests carried out as of January 6, 2025, revealed no incidents of inoperability for halfen.de. It is confirmed by the responses as of January 6, 2025, that none of the responses have an error status. The response time noted for halfen.de on January 5, 2025, was 0.174 seconds, averaging 1.242 seconds.