{
  "description": "Metadata, styles, scripts, or other head content supplied by a component used in the document body.",
  "definition": "A head contribution is content a component adds to the final document head."
}
---

# Head contribution

A component can add metadata, stylesheets, scripts, fonts, and other nodes to the final document `<head>`, even though the component itself is used in the body.

See [Component head contributions](../components/head-contributions.md).