Opace.ru had its availability tested 2 times in the past 952 days, dating back from April 17, 2022. Among all the analyses done, opace.ru operated successfully 2 times, last recording on October 1, 2022, returning a code 200. According to all testing, there were no instances of inoperability on opace.ru as of November 24, 2024. Replies received as of November 24, 2024, confirm that no response had an error status code. Records show a 0.802 seconds response time for opace.ru on October 1, 2022, against the 0.848 seconds average.