4 times nspk.org.uk was tested for operability over the course of 1 503 days starting on November 29, 2020. Nspk.org.uk has been operational for a total of 4 times based on total tests, the latest uptime on February 23, 2021, returned a code 200. Based on all the checks made as of January 11, 2025, no offline periods were observed for nspk.org.uk. It has been confirmed through all received replies that, as of January 11, 2025, no reply has an error status. Nspk.org.uk replied in 1.187 seconds on February 23, 2021, against its average response time of 1.531 seconds.