Starting on February 13, 2019, and lasting for 2 120 days, 3 times, certinfo.or.kr was inspected for availability. With the last operable on July 28, 2019, returning a 200 status code, certinfo.or.kr was up 3 times out of every check performed. There were no recorded downtime incidents for certinfo.or.kr during the inspections conducted as of December 4, 2024. As of December 4, 2024, all responses have been confirmed to be error-free, according to received replies. With 0.373 seconds as the average response time, certinfo.or.kr's response time on July 28, 2019, was 0.538 seconds.