The data shows uptime testing reached 151 checks for ccer.edu.cn during the 739 days from November 25, 2022. Ccer.edu.cn was reported as unavailable or experiencing other issues as of December 4, 2024, based on all checks conducted. With 151 recorded downtimes, ccer.edu.cn experienced unavailability in 100.00% of all inspections, and the most recent was on December 3, 2024. As confirmed by responses received as of December 4, 2024, there are no errors in any responses. On December 3, 2024, ccer.edu.cn replied in — seconds, against its 0.001 seconds average response time.