During the 1 244 day period that started on June 28, 2021, 4 checks were made for read20.org's availability. The latest uptime on March 14, 2023, resulted in a code 200, indicating that read20.org was operational in 4 instances across all tests. Downtime was not observed for read20.org, according to the checks conducted as of November 23, 2024. As per the received replies, as of November 23, 2024, no errors were found in any of the obtained replies. Data indicates read20.org's 0.803 seconds response time on March 14, 2023, against a 0.931 seconds average.