Openlibrary.org passed 13 uptime tests within the timeframe of 1 366 days beginning on February 20, 2021. Operational 13 times during the total tests, openlibrary.org's most recent uptime on November 17, 2024, returned a code 200. As of November 18, 2024, testing indicates that there had been no instances of inoperability for openlibrary.org. No error status codes were returned in any of the obtained responses as of November 18, 2024. On November 17, 2024, openlibrary.org responded in a time of 1.415 seconds, which contrasted with its average response time of 1.881 seconds.