---
name: "up.Response.prototype.title"
area: "API"
kind: "Property"
parent: "up.Response class"
visibility: "experimental"
url: "https://unpoly.com/api/up.Response.prototype.title"
---
<nav aria-label="Unpoly docs">[All docs](https://unpoly.com/index.md) · [up.Response class](https://unpoly.com/api/up.Response.md)</nav>

# up.Response.prototype.title

**This feature is experimental**. Please [share](https://github.com/unpoly/unpoly/discussions) your experiences so we know what to keep or change.

A [document title pushed by the server](https://unpoly.com/api/X-Up-Title.md).

If the server pushed no title via HTTP header, this will be `undefined`.

---

## Value {#value}

### [title] {#title}

(optional)

The decoded title.

Type: string | undefined