Unsupported Document Compatibility Modes (1316 / 1416)
AdminStudio 2021 | 21.0 | Application Manager
For this browser compatibility test, the web application contents are scanned for usage of Document Compatibility Modes.
Test Group/Test Category
| • | 1316—Browser Compatibility/Internet Explorer 11 |
| • | 1416—Browser Compatibility/Microsoft Edge |
Severity
Warning
Message
This web application contains a deprecated Document Compatibility Mode “[ELEMENT]” (File: [FILE_NAME]).
Background
Since Windows Internet Explorer 8, Microsoft introduced document modes to provide maintenance for the features supported by earlier versions of the browser. In Windows Internet Explorer 11 and later, edge mode is the preferred document mode, which represents the highest support for modern standards available to the browser. Starting with IE11, document modes are deprecated and should no longer be used.
Resolution
The web application should be re-engineered not to use document modes.
See Also