Yiper.cn availability was analyzed 3 times during the 1 005 day period starting on February 17, 2022. Availability checks show yiper.cn was accessible 2 times total, as indicated by the 200 status code obtained on February 17, 2022. All tests conducted as of November 18, 2024, confirmed that yiper.cn did not experience any periods of inoperability. The latest error, with code 404, was registered on November 16, 2024, within the 1 responses that had errors. On November 16, 2024, yiper.cn had a response time of 5.101 seconds, with an average of 1.701 seconds.