The accessibility of sis.to has been analyzed 2 times between September 20, 2022, and the last 797 days. 1 instances of sis.to uptime were recorded from tests done, including the 200 status result on September 20, 2022. Sis.to was offline 1 times, comprising 50.00% of inspections performed, with the latest case on June 12, 2023. No error status code has been returned as of November 26, 2024, according to all the replies. While averaging 1.360 seconds, sis.to responded in — seconds on June 12, 2023.