# userAgent is

This script specifier is used to set the browser user agent when loading a web file.

Syntax:

userAgent is string

Arguments:

Arguments

| Argument | Description |
| --- | --- |
| string | Specifies the browser user agent string. This will override the default browser user agent "Mozilla/5.0". |

Limitations:

The userAgent is specifier is only relevant for web files.

## Learn more

* [Load](https://help.qlik.com/en-US/sense/May2026/Subsystems/Hub/Content/Sense_Hub/Scripting/ScriptRegularStatements/Load.htm)