From March 5, 2023, up until now, which is a period of 625 days, the availability of qes.co.kr has been checked 8 times. Uptime checks indicate 8 instances of accessibility of qes.co.kr, including on April 22, 2024, which returned a 200 status code. As of November 20, 2024, assessments showed that qes.co.kr had never experienced periods of inactivity. All replies received as of November 20, 2024, indicate that no responses with an error status have been received. It took 6.032 seconds for qes.co.kr to respond on April 22, 2024, compared to an average response time of 4.603 seconds.