Sisis.de had its availability tested 4 times in the past 169 days, dating back from July 26, 2024. The functionality of sisis.de was confirmed 4 times through all checks, as proven by the 200 status code on November 27, 2024. No inaccessibility incidents were found for sisis.de through all tests as of January 11, 2025. Among the replies received as of January 11, 2025, there were no responses with error status. Sisis.de replied in 0.007 seconds on November 27, 2024, while averaging a response time of 0.009 seconds.