During the 1 256 day period beginning on June 12, 2021, a total of 4 availability checks of defender.ru were performed. Throughout the course of all assessments, defender.ru has been up 4 times, with the most recent code 200 response occurring on November 19, 2024. Based on tests completed as of November 20, 2024, defender.ru did not experience any inaccessibility. As of November 20, 2024, every response indicates that no error status code has been received. The November 19, 2024, response time of defender.ru differed from its average, being 1.264 seconds against 1.946 seconds.