There have been 6 tests conducted on librebooks.org's uptime in the 483 days starting August 5, 2023, up until today. Librebooks.org has received 4 successful responses (code 200) during all check attempts, with the most recent access occurring on January 22, 2024. As of November 30, 2024, evaluations revealed no instances of librebooks.org's inoperability. The latest recorded error, coded as 404, was observed on August 19, 2023, from the 2 total error instances. On January 22, 2024, 0.218 seconds contrasted librebooks.org's average 0.107 seconds response time.