There were 4 times that auto.ce.cn's availability was tested during the 2 150 days from February 21, 2019. The uptime history of auto.ce.cn includes 4 successful instances, the latest being on December 31, 2024, returning a code 200. Auto.ce.cn showed no periods of inactivity across all tests conducted as of January 10, 2025. It was confirmed that there were no responses with error status as a result of the replies received as of January 10, 2025. Recorded on December 31, 2024, was a 0.007 seconds response time for auto.ce.cn, averaging 0.636 seconds.