The operability of nist.org has been tested 4 times over the course of the 340 days that followed December 1, 2024. Nist.org was last active on November 4, 2025, responding with a 200 status code, and was online 4 times over the entire period of tests. Assessments conducted as of November 6, 2025, revealed that nist.org had no periods of downtime. Based on the replies received as of November 6, 2025, it has been confirmed that there are no responses with error status. Nist.org had a response time of 0.913 seconds on November 4, 2025, with an average response time of 0.891 seconds.