Progx.de underwent 4 functioning checks within the 1 147 day time frame that began on October 3, 2021. During the entire set of tests, progx.de was accessible 4 times, most recently on October 13, 2022, responding with a 200 status code. During inspections carried out as of November 24, 2024, progx.de had no instances of unavailability. It has been confirmed by all replies received as of November 24, 2024, that there are none with an error status. The response time of progx.de on October 13, 2022, was compared to the average by 1.872 seconds instead of 1.161.