1 checks were performed to see if carl-friedrich-von-siemens-stiftung.de was available during the 653 day period from February 16, 2023. Out of all tests attempted, carl-friedrich-von-siemens-stiftung.de was working 1 times, with the last instance on February 16, 2023, replying with a 200 status code. As of December 1, 2024, there were no instances of inoperability for carl-friedrich-von-siemens-stiftung.de based on tests conducted. As of December 1, 2024, all responses received indicate that there have been no responses that contain an error status code. Carl-friedrich-von-siemens-stiftung.de's 0.397 seconds on February 16, 2023, contrasted its average response time of 0.397 seconds.