app.4399.cn

Over the past 1 245 days starting from July 6, 2021, there have been 3 checks done on app.4399.cn's availability. App.4399.cn had 3 instances of uptime from checks that were completed, with the most recent one occurring on August 30, 2022, with a 200 code. App.4399.cn showed no downtime throughout all tests performed as of December 2, 2024. All received responses confirm that, as of December 2, 2024, there are no errors in any of them. On August 30, 2022, app.4399.cn responded in 2.166 seconds, while the average response time is 1.276 seconds.