In the 2 122 day period beginning February 9, 2019, until today, pio.nu's operability has been inspected 3 times. Pio.nu was online 3 times out of all checks performed, with a code 200 response on the latest test conducted on July 5, 2019. Pio.nu showed no downtime throughout all tests performed as of December 2, 2024. The responses that had been received as of December 2, 2024, showed that no response had an error status. On July 5, 2019, pio.nu's response time differed from the average, being 2.763 seconds compared to 1.895 seconds.