X-Ua-Compatible HTTP Header
X-Ua-Compatible
Recommends the preferred rendering engine (often a backward-compatibility mode) to use to display the content.
Accepted Values
Multiple options from the list below are allowed, each seperated by a comma.- chrome=1
Use Google Chrome frame.
- ie=10
Use IE10 level for rendering.
- ie=11
Use IE11 level for rendering.
- ie=5
Use IE5 level for rendering.
- ie=7
Use IE7 level for rendering.
- ie=8
Use IE8 level for rendering.
- ie=9
Use IE9 level for rendering.
- ie=edge
Use highest level rendering.
- ie=emulateie
Use IE9 level for rendering.
- ie=emulateie10
Use IE10 level for rendering.
- ie=emulateie11
Use IE11 level for rendering.
- ie=emulateie7
Use IE7 level for rendering.
- ie=emulateie8
Use IE8 level for rendering.
Example
X-Ua-Compatible: <text>
Parse
Enter a X-Ua-Compatible header below to parse and return details about it.
Reference
https://frankcode.net/2013/10/17/a-guide-to-ie-compatibility-view-and-x-ua-compatible/