User agent online analysis. The Chinese name of user agent is user agent, abbreviated as UA. It is a special string header that enables the server to identify the operating system and version used by the customer, CPU type, browser and version, browser rendering engine, browser language, browser plug-in, etc.
The online User Agent analysis tool parses and extracts the browser version, operating system version, CPU architecture, device type and other information in the browser User Agent. Support random generation of user agents for Chrome, Firefox, IE, Opera, Safari, Edge and other browsers