---
name: "up.Response.prototype.age"
area: "API"
kind: "Property"
parent: "up.Response class"
url: "https://unpoly.com/api/up.Response.prototype.age"
---
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# up.Response.prototype.age

The number of milliseconds since this response was received.

---

## Value {#value}

### age {#age}

Type: number