This page explains basic web security practices and demonstrates how much information a website can gather from a visitor’s browser.
| Property | Description | Value |
|---|---|---|
| navigator.appName | Returns the name of the browser | |
| navigator.appVersion | Returns version information about the browser | |
| navigator.geolocation | Returns a geolocation object that can be used to extract information about the user’s current position | |
| navigator.language | Returns information on the browser’s primary language | |
| navigator.onLine | Determines whether the browser is currently online | |
| navigator.platform | Returns information about the platform on which the browser is running | |
| navigator.userAgent | Returns information about the browser, platform name, and compatibility |