4 availability checks were conducted for subradar.no within a 779 day period starting on September 30, 2022. With the most recent uptime occurring on May 3, 2023, subradar.no returned a 200 status code and was up 4 times out of all checks. Tests show that as of November 18, 2024, there had been no instances of subradar.no's inoperability. Based on the received replies, it has been confirmed that there were no error responses as of November 18, 2024. On May 3, 2023, the reported response time for subradar.no was 2.684 seconds, compared to an average of 1.907 seconds.