During the 2 294 day period starting March 25, 2019, 358 accessibility tests of nsk.hr have been done. Based on a 200 status response received on July 5, 2025, nsk.hr was online 358 times out of total uptime checks. All testing performed of nsk.hr as of July 5, 2025, found zero instances of inoperability. As of July 5, 2025, no response contained any errors, according to all received replies. On July 5, 2025, nsk.hr responded in 1.032 seconds, with an average response time of 1.005 seconds.