4 times mr-rf.ru was tested for operability over the course of 1 098 days starting on January 9, 2022. Of all the checks that were made, mr-rf.ru returned a code 200 and was operational 2 times, with the most recent uptime on December 2, 2022. The most recent check date of November 15, 2024, found that mr-rf.ru was down 50.00% of the time, or 2 occurrences. As of January 11, 2025, no errors have been encountered according to all received responses. While averaging 2.123 seconds, mr-rf.ru responded in — seconds on November 15, 2024.