Nhatbook.com was inspected for operability 2 774 times in the 1 553 days following June 17, 2021. 734 instances of nhatbook.com uptime, including the code 200 result on September 17, 2025, were noted from the tests conducted. In 0.47% of the inspections that were performed, nhatbook.com had 13 instances of downtime, with the most recent occurrence occurring on March 2, 2025. The most current of the 2 027 responses with errors on March 11, 2025, was an error coded 403. 0.060 seconds contrasted with the average 0.273 seconds response time of nhatbook.com on September 17, 2025.