Starting on October 1, 2021, the operability of the-reference.com has been tested 2 times over the last 1 193 days. In 2 instances of operability from all checks conducted, the-reference.com's last recorded uptime on April 29, 2022, returned a code 200. No instances of inoperability occurred on the-reference.com based on inspections made as of January 7, 2025. It was confirmed that, as of January 7, 2025, none of the replies that were received contained any errors. On April 29, 2022, the-reference.com replied in 0.527 seconds, differing from its average response time of 0.478 seconds.