Between June 30, 2019, and today, which is a period of 1 980 days, sln.nc's availability was checked 6 times. Sln.nc was up 6 times during the course of the testing, with the most recent uptime occurring on February 23, 2021, responding with a code 200. No periods of inoperability were observed for sln.nc across all assessments made as of December 1, 2024. Of all the replies received, as of December 1, 2024, any response was not indicated as having an error status. 0.232 seconds was sln.nc's recorded response time on February 23, 2021, contrasting the 0.827 seconds average.