The operability of stern.nl has been tested 2 times over the course of the 1 364 days that followed February 27, 2021. Operational 2 times throughout the entirety of checks conducted, stern.nl's last recorded uptime on February 27, 2021, returned a code 200 response. Stern.nl showed no downtime throughout all tests performed as of November 22, 2024. Based on the replies received, it is confirmed that there were no error responses as of November 22, 2024. Stern.nl's reply time was 0.105 seconds on February 27, 2021, in contrast to an average of 0.117 seconds.