Dublin, Ireland Windows 10 Edge Direct, email or others

Shanghai, China Windows 10 Chrome https://mail.tongji.edu.cn Chinese

Somewhere from China iPhone Safari Direct, email or others Chinese

Warsaw, Poland iPhone Safari Direct, email or others

Somewhere from United States Windows 10 Chrome https://bing.com

Somewhere from United States Windows 10 Chrome Direct, email or others English

Somewhere from United States Windows 7 Chrome Direct, email or others English

Cotonou, Benin Ubuntu Firefox Direct, email or others English

Shaoyang, China iPhone Safari Direct, email or others Chinese

Somewhere from United States Windows 10 Edge Direct, email or others

Montreal, Canada Android Chrome android-app://com.google.android.gm English

Somewhere from Sweden Windows 10 Edge Direct, email or others

Shanghai, China Windows 10 Chrome https://mail.tongji.edu.cn Chinese

Warsaw, Poland Android Chrome android-app://com.google.android.gm English

Somewhere from China Windows 10 Chrome https://mail.nbt.edu.cn Chinese

San Jose, United States Windows 10 Edge Direct, email or others

Amsterdam, The Netherlands Windows 10 Chrome Direct, email or others

Amsterdam, The Netherlands Windows 10 Edge Direct, email or others

Vienna, Austria Unknown OS Unknown Browser Direct, email or others

Somewhere from China Windows 7 Internet Explorer Direct, email or others