23 availability checks were conducted for sisna.com within a 1 299 day period starting on June 21, 2021. Out of all tests conducted, sisna.com was up 23 times, the last time on December 20, 2024, when a code 200 has been returned. Inspecting sisna.com as of January 10, 2025, revealed that no unavailability periods had occurred. Based on the replies received as of January 10, 2025, it has been confirmed that there are no responses with error status. Sisna.com responded in 0.218 seconds on December 20, 2024, while its average response time was 1.517 seconds.