During the 1 298 day period from May 11, 2021, availability of soyuzkniga.ru was checked 2 times. Out of every conducted check, soyuzkniga.ru was up 2 times, the latest being on November 19, 2024, responding with a code 200. As of November 30, 2024, tests indicated that soyuzkniga.ru did not face any periods of inactivity. As per the received responses, no errors were found in any of the replies as of November 30, 2024. Soyuzkniga.ru's 0.075 seconds response time on November 19, 2024, contrasted its average of 0.073 seconds.