The contentType property in HTML DOM returns the MIME type in which the document is being rendered. This is a read only property.
Syntax:
value = document.contentType;
Return value: This property returns a string value of MIME content type of the document.
Example: This example will show how to get the content MIME Type of the document using this property.
HTML
<!DOCTYPE html> < html >   < body >     < h1 >neveropen</ h1 >       < button onclick = "get()" >         Get The Content Type         of document     </ button >       < script >         function get() {             alert(document.contentType);         }     </ script > </ body >   </ html > |
Output:
Before Click the Button:
After Click the Button:
Supported Browsers:
- Google Chrome
- Edge
- Firefox
- Opera
- Safari
- Internet Explorer