During the 2 058 day period beginning on April 14, 2019, a total of 4 availability checks of siza.nl were performed. Throughout all tests, siza.nl was reachable 4 times, on February 12, 2024, the most recent successful ping returned a code 200. Based on tests completed as of December 1, 2024, siza.nl did not experience any inaccessibility. As of December 1, 2024, no responses were found to have error status based on the replies received. Records indicate siza.nl had an average response time of 0.443 seconds, while on February 12, 2024, it responded in 0.640 seconds.