---
title: Referer Header
description: "A **Referer** is an HTTP request header that can tell a website which page a request appears to have originated from. PriceFetchWP allows a Referer to be enabled for applicable requests through Advanced Options. Most URL Entries do not require…"
url: "https://pricefetchwp.com/documentation/referer-header/"
updated: "2026-09-19"
category: Glossary
---

# Referer Header

A **Referer** is an HTTP request header that can tell a website which page a request appears to have originated from.

PriceFetchWP allows a Referer to be enabled for applicable requests through Advanced Options.

Most URL Entries do not require a Referer header, and the default setting is off. Enabling this setting will add your domain into the referer header.

**Related:** [Advanced Options](https://pricefetchwp.com/documentation/advanced-options-per-url-entry/)