Since November 10, 2023, 4 times, the preview.nbcnews.com availability has been analyzed over the course of 509 days. As of April 2, 2025, every review that was done indicated that preview.nbcnews.com was either down or having issues. No cases of unavailability were detected for preview.nbcnews.com in any of the evaluations performed as of April 2, 2025. The most current error, with code 401, was received on April 23, 2024, out of 4 responses that had errors. On April 23, 2024, preview.nbcnews.com's response time differed from the average, being 0.578 seconds compared to 0.838 seconds.