From June 16, 2021, through the following 1 251 days, 5 availability checks of tproger.ru were conducted. Tproger.ru maintained operational status in 5 instances throughout all tests, the last uptime recorded on November 16, 2024, affirming a code 200 response. No cases of unavailability were detected for tproger.ru in any of the evaluations performed as of November 18, 2024. Based on the replies received, it is confirmed that there were no error responses as of November 18, 2024. Data from November 16, 2024, shows a response time of 1.033 seconds for tproger.ru, contrasting with the average of 0.367 seconds.