Data analysis shows that 2 uptime tests were conducted for cvvision.cn throughout the 1 142 day period starting on October 3, 2021. Over 1 instances out of all conducted checks, cvvision.cn has shown functionality, with the latest uptime on October 3, 2021, returning a code 200. As of November 19, 2024, all testing indicates that there have been no instances of downtime on cvvision.cn. Code 403, the latest error recorded on February 23, 2023, was observed within the 1 responses that had errors. On February 23, 2023, a 1.208 seconds response time was recorded for cvvision.cn, averaging 1.776 seconds.