From August 31, 2021, forward over the next 1 183 days, there were 2 checks done on siff.nl's uptime. Siff.nl was available 2 times out of the total tests conducted, last recorded on November 24, 2024, with a 200 status code. There were no service interruptions for siff.nl throughout all assessments done as of November 27, 2024. As of November 27, 2024, all the responses received did not contain any error status codes. Data from November 24, 2024, shows a response time of 0.021 seconds for siff.nl, contrasting with the average of 0.314 seconds.