CAT can get the page performance duration and network information in different ISP environments and display the top five slowest ISPs. The following are supported mobile testing nodes in different regions in the Chinese mainland.
Provincial Administrative Region | Region | ISP |
Beijing | Beijing | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
Tianjin | Tianjin | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
Hebei | Baoding | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Chengde | China Mobile 4G |
| Hengshui | China Unicom Wi-Fi |
| Langfang | China Unicom 4G |
| | China Mobile 4G |
| Qinhuangdao | China Mobile 4G |
| Shijiazhuang | China Telecom 3G |
| | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 2.5G |
| | China Mobile 3G |
| | China Mobile 4G |
| Tangshan | China Telecom 4G |
| | China Mobile 4G |
| Zhangjiakou | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
Shanxi | Taiyuan | China Telecom 3G |
| | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Unicom Wi-Fi |
| | China Mobile 3G |
| | China Mobile 4G |
| Yangquan | China Telecom 4G |
| | China Unicom Wi-Fi |
| Yuncheng | China Mobile 4G |
Inner Mongolia | Hohhot | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
Liaoning | Dalian | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Shenyang | China Telecom 3G |
| | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
Jilin | Changchun | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
| Yanbian | China Telecom Wi-Fi |
Heilongjiang | Harbin | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
| Hegang | China Telecom 4G |
| Mudanjiang | China Telecom 4G |
| | China Mobile 4G |
Shanghai | Shanghai | Great Wall Broadband Network |
| | China Telecom 3G |
| | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Unicom Wi-Fi |
| | China Mobile 3G |
| | China Mobile 4G |
Jiangsu | Changzhou | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Nanjing | China Telecom 2.5G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Suzhou | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
| Wuxi | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Yancheng | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Mobile 4G |
| Zhenjiang | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
Zhejiang | Hangzhou | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Jiaxing | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
| Jinhua | China Telecom 4G |
| | China Telecom Wi-Fi |
| Ningbo | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
| Shaoxing | China Mobile 4G |
| Taizhou | China Telecom 4G |
| Wenzhou | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
Anhui | Hefei | China Telecom 2.5G |
| | China Telecom 3G |
| | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| Huaibei | China Telecom Wi-Fi |
| Ma'anshan | China Mobile 4G |
| Bozhou | China Telecom 4G |
Fujian | Fuzhou | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Nanping | China Telecom 4G |
| Ningde | China Mobile 4G |
| Quanzhou | China Unicom 4G |
| Sanming | China Telecom Wi-Fi |
| | China Mobile Wi-Fi |
| Xiamen | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
Jiangxi | Ganzhou | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Jingdezhen | China Unicom 4G |
| Jiujiang | China Telecom 4G |
| Nanchang | China Telecom 2.5G |
| | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
| Xinyu | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
Shandong | Dongying | China Mobile 4G |
| Jinan | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
| Jining | China Telecom 4G |
| Linyi | China Mobile Wi-Fi |
| Qingdao | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Rizhao | China Mobile 4G |
| Tai'an | China Mobile 4G |
| Weifang | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Yantai | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Zaozhuang | China Unicom Wi-Fi |
| Zibo | China Telecom Wi-Fi |
Henan | Jiaozuo | China Mobile 4G |
| Kaifeng | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Luoyang | China Unicom 4G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Pingdingshan | China Unicom Wi-Fi |
| Xinxiang | China Unicom 4G |
| Zhengzhou | China Telecom 2.5G |
| | China Telecom 3G |
| | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Unicom Wi-Fi |
| | China Mobile 3G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
Hubei | Huanggang | China Unicom 4G |
| Wuhan | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| Xianning | China Unicom 4G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
Hunan | Changsha | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| Shaoyang | China Telecom Wi-Fi |
| | China Mobile 4G |
| Yueyang | China Mobile 4G |
Guangdong | Dongguan | China Unicom 4G |
| | China Unicom Wi-Fi |
| | China Mobile 4G |
| Foshan | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Guangzhou | China Telecom 2.5G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Unicom Wi-Fi |
| | China Mobile 3G |
| | China Mobile 4G |
| Huizhou | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Jiangmen | China Telecom Wi-Fi |
| | China Mobile 4G |
| Maoming | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Meizhou | China Mobile 4G |
| Qingyuan | China Telecom 4G |
| | China Mobile 4G |
| Shaoguan | China Telecom 4G |
| | China Mobile 4G |
| Shenzhen | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| Yunfu | China Telecom 4G |
| Zhanjiang | China Mobile Wi-Fi |
| Zhaoqing | China Telecom 4G |
| | China Unicom 4G |
| Zhongshan | China Telecom Wi-Fi |
| | China Mobile 4G |
Guangxi | Beihai | China Telecom 4G |
| Guilin | China Mobile 4G |
| Guigang | China Telecom 4G |
| Liuzhou | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Nanning | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| Qinzhou | China Telecom Wi-Fi |
| Yulin | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
Hainan | Haikou | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
Chongqing | Chongqing | China Telecom 2.5G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
Sichuan | Chengdu | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Dazhou | China Telecom 4G |
| | China Mobile 4G |
| Deyang | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Leshan | China Telecom 4G |
| Liangshan | China Mobile 4G |
| Meishan | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Mianyang | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Mobile 4G |
| | China Mobile Wi-Fi |
| Nanchong | China Telecom 4G |
| | China Unicom Wi-Fi |
| | China Mobile 4G |
| Panzhihua | China Telecom Wi-Fi |
| Ziyang | China Telecom 2.5G |
| | China Telecom 4G |
| Zigong | China Telecom Wi-Fi |
Guizhou | Guiyang | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
Yunnan | Kunming | China Telecom 3G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
Shaanxi | Baoji | China Telecom 4G |
| Hanzhong | China Telecom Wi-Fi |
| Xi'an | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 3G |
| | China Mobile 4G |
| Yulin | China Telecom 4G |
Gansu | Lanzhou | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
| Linxia | China Unicom 4G |
| | China Mobile 4G |
Qinghai | Xining | China Telecom 4G |
| | China Unicom 4G |
| | China Mobile 4G |
Ningxia | Yinchuan | China Telecom |
| | China Telecom 2.5G |
| | China Telecom 4G |
| | China Telecom Wi-Fi |
| | China Unicom 4G |
| | China Mobile 4G |
Xinjiang | Urumqi | China Telecom 4G |
| | China Unicom 3G |
| | China Unicom 4G |
| | China Mobile 4G |
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