It has been 68 days since September 22, 2024, and during that time, 3 checks was made for itongji.cn's availability. As of November 30, 2024, itongji.cn was reported as being down or experiencing issues in all availability tests attempted. Itongji.cn was offline in 3 cases, representing 100.00% of the total tests performed, with September 22, 2024, being the latest. According to received replies, as of November 30, 2024, all responses have been noted as error-free. On September 22, 2024, itongji.cn responded in a time of — seconds, which contrasted with its average response time of 0.001 seconds.