浏览器信息检测获取

IP
COOKIE
User Agent
HTTP_ACCEPT Headers
Browser Plugin Details
Time Zone
Screen Size and Color Depth
System Fonts
Limited supercookie
u_nmime
u_java
语言编码
屏幕可视分辨率
Flash Version

https://panopticlick.eff.org/https://panopticlick.eff.org/