Over the course of the 1 197 days that started on October 1, 2021, 5 availability checks of expect.nist.gov were carried out. Expect.nist.gov encountered either unavailability or operational difficulties during all checks conducted as of January 10, 2025. 100.00% of the evaluations of expect.nist.gov resulted in downtime, or 5 instances, with the most recent being on January 3, 2025. As of January 10, 2025, all responses received indicate that there have been no responses that contain an error status code. Expect.nist.gov's — seconds response on January 3, 2025, differed from its average response time of 0.001 seconds.