The total accessibility tests of kurs2015.ru done over 1 192 days starting August 15, 2021, stands at 20. The most recent uptime recorded on September 28, 2024, giving a 200 code, kurs2015.ru was functional 20 times throughout all tests performed. No inactivity periods were observed for kurs2015.ru as of November 19, 2024, during assessments. The replies obtained as of November 19, 2024, affirm that no response contained an error status. On September 28, 2024, the reported response time for kurs2015.ru was 0.001 seconds, compared to an average of 0.041 seconds.