During the 2 199 day period starting March 25, 2019, 354 accessibility tests of nsk.hr have been done. Based on a 200 status response received on April 1, 2025, nsk.hr was online 354 times out of total uptime checks. All testing performed of nsk.hr as of April 2, 2025, found zero instances of inoperability. As of April 2, 2025, no response contained any errors, according to all received replies. On April 1, 2025, nsk.hr responded in 0.969 seconds, with an average response time of 1.007 seconds.