Beginning December 4, 2020, functioning of testbook.com was checked 28 times over the next 1 580 days. The most recent uptime of testbook.com on March 13, 2025, returned a code 200, operational 28 times throughout the total checks. As of April 2, 2025, no inaccessibility incidents have been detected for testbook.com in all tests. As of April 2, 2025, no error responses had been noted in the replies that were received. The data from March 13, 2025, reveals that testbook.com responded in 2.143 seconds, in contrast to the 1.870 seconds average response time.