HTMLLinkElement: type property

The type property of the HTMLLinkElement interface is a string that reflects the MIME type of the linked resource.

It reflects the type attribute of the <link> element.

Value

A string, which must be a valid MIME type string.

html

<link
  id="el"
  rel="apple-touch-icon"
  sizes="114x114"
  href="apple-icon-114.png"
  type="image/png" />

const el = document.getElementById("el");
console.log(el.type); // Output: "image/png"