# Referrer

**Kind**: interface | **Module**: [Windows](https://docs.interop.io/desktop/reference/javascript/windows/index.md)

**Source**: https://docs.interop.io/desktop/reference/javascript/windows/referrer/index.html

Describes the values that will be used for the `Referer` and the `Referrer-Policy` request headers.

## Properties

- **`policy`** (`("default" | "unsafe-url" | "no-referrer-when-downgrade" | "no-referrer" | "origin" | "strict-origin-when-cross-origin" | "same-origin" | "strict-origin")`, required)
  Value for the `Referrer-Policy` request header. For more details, see the [`Referrer-Policy` request header documentation](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy).
- **`url`** (`string`, required)
  URL for the `Referer` request header.