During the 1 121 day period from November 9, 2021, availability of pk-usfeu.ru was checked 2 times. Pk-usfeu.ru functioned successfully 2 times in total checks performed, the last occurrence noted on November 17, 2022, returning a 200 status code. As of December 5, 2024, there were no periods of inactivity for pk-usfeu.ru throughout all checks. Based on all responses received as of December 5, 2024, there haven't been any responses that contain an error. Data reveals a contrast on November 17, 2022, with pk-usfeu.ru responding in 1.963 seconds against its 1.173 seconds average.