| Client capability | Description | Implementation | Script Equivalent |
|---|---|---|---|
| cookieEnabled | Retrieves whether client-side cookies are enabled in the browser. | window.navigator.cookieEnabled | javascript:alert ('cookieEnabled = ' + navigator.cookieEnabled) |
| cpuClass | Retrieves a string denoting the CPU class. | window.navigator.cpuClass | javascript:alert ('cpuClass = ' + navigator.cpuClass) |
| javaEnabled | Returns whether Java is enabled. | window.navigator.javaEnabled() | javascript:alert ('javaEnabled = ' + navigator.javaEnabled()) |
| platform | Retrieves the name of the user's operating system. | window.navigator.platform | javascript:alert ('platform = ' + navigator.platform) |
| systemLanguage | Retrieves the default language used by the system. | window.navigator.systemLanguage | javascript:alert ('systemLanguage = ' + navigator.systemLanguage) |
| userLanguage | Retrieves the current user language. | window.navigator.userLanguage | javascript:alert ('userLanguage = ' + navigator.userLanguage) |
| availHeight | Retrieves the height of the working area of the system's screen, excluding the |
window.screen.availHeight | javascript:alert ('availHeight = ' + screen.availHeight) |
| availWidth | Retrieves the width of the working area of the system's screen, excluding the |
window.screen.availWidth | javascript:alert ('availWidth = ' + screen.availWidth) |
| bufferDepth | Sets or retrieves the number of bits per pixel used for colors in the off-screen bitmap buffer. | window.screen.bufferDepth | javascript:alert ('bufferDepth = ' + screen.bufferDepth) |
| colorDepth | Retrieves the number of bits per pixel used for colors on the destination device or buffer. | window.screen.colorDepth | javascript:alert ('colorDepth = ' + screen.colorDepth) |
| height | Retrieves the vertical resolution of the screen. | window.screen.height | javascript:alert ('height = ' + screen.height) |
| width | Retrieves the horizontal resolution of the screen. | window.screen.width | javascript:alert ('width = ' + screen.width) |