Within the 1 396 day time frame starting on March 14, 2021, there have been 7 tests done on criticalreading.com's availability. 7 times criticalreading.com was accessible from total checks attempted, with the latest uptime on January 5, 2025, returning a 200 code. Based on the replies received, it is confirmed that there were no error responses as of January 8, 2025. The reported response time for criticalreading.com on January 5, 2025, was 0.243 seconds, compared to an average of 0.277 seconds.