June 17, 2021, was the beginning of the 1 254 day time frame in which lib.psu.by underwent 5 uptime tests. In 5 instances of operability from all checks conducted, lib.psu.by's last recorded uptime on August 9, 2021, returned a code 200. Evaluations performed as of November 23, 2024, showed that there were no instances of unavailability for lib.psu.by. Records show that as of November 23, 2024, all received responses were free of error status codes. Lib.psu.by averaged 0.441 seconds in response time, responding in 0.575 seconds on August 9, 2021.