The number of availability checks of openthebooks.com over the past 71 days beginning September 9, 2024, reached 2. Openthebooks.com had 2 instances of uptime from checks that were completed, with the most recent one occurring on September 9, 2024, with a 200 code. As of November 20, 2024, openthebooks.com had no reported downtime incidents in tests conducted. As per the responses received, it was confirmed that as of November 20, 2024, there were no errors in any of the replies. The response time of openthebooks.com on September 9, 2024, was 1.723 seconds, and the average response time is 2.351 seconds.