Records indicate proper.io passed 8 functioning tests during the 1 458 day time frame starting on December 1, 2020. Out of all website availability tests done, proper.io was online 8 times, most recently confirmed by a 200 status code on November 20, 2024. As of November 29, 2024, no checks had detected any instances of proper.io being unavailable. As of November 29, 2024, all received responses have been confirmed to have no error status. 2.609 seconds was proper.io's November 20, 2024, response time, contrasted by a 2.260 seconds average.