Casebook.ru's availability was analyzed 4 times during the 792 day time frame that began on September 25, 2022. 4 instances of casebook.ru uptime, including the code 200 result on November 18, 2023, were noted from the tests conducted. As of November 25, 2024, all checks of casebook.ru confirmed that there were no instances of inaccessibility. It has been confirmed by all replies received as of November 25, 2024, that there are none with an error status. The 0.327 seconds response time recorded for casebook.ru on November 18, 2023, contrasted the 0.419 seconds average.