There were 4 uptime checks conducted for gitbook.io in the 2 085 days after May 11, 2019. Tests prove gitbook.io was operational 4 times out of all attempts, recently confirmed on January 11, 2025, by a 200 status code. Inspections made as of January 24, 2025, revealed no instances of inoperability on gitbook.io. As of January 24, 2025, the responses obtained have been confirmed to be error status-free. The average response time for gitbook.io is 0.190 seconds, however the response time on January 11, 2025, was 0.259 seconds.