The total availability checks of sis.com.tw over the past 135 days beginning July 9, 2024, reached 6. Uptime assessments reveal sis.com.tw was functional 6 times, on November 3, 2024, the latest test resulted in a 200 status code response. No instances of inoperability occurred on sis.com.tw based on inspections made as of November 22, 2024. As of November 22, 2024, there were no reported errors in any of the responses based on the replies received. Records indicate 1.533 seconds as the November 3, 2024, sis.com.tw response against the 1.808 seconds average.