Referrer: The Page That Sent the Visitor
The referrer is the URL or site that sent a visitor to your page. This guide explains how referrer data works.
The referrer is the URL or site that sent a visitor to your page.
What It Is
The referrer is the address of the page a visitor came from before reaching yours.
It is the source of a click in your analytics.
How It Is Captured
Browsers send the referring page in a header when you follow a link, and analytics record it.
The data points back to where the click happened.
Why It Matters
- Powers traffic source reporting.
- Shows which sites send real visitors.
- Reveals how campaigns spread.
- Guides where to earn more links.
Its Limits
- Privacy tools can hide the referrer.
- Redirects can strip the original source.
- Some traffic arrives with no referrer at all.
- Treat it as a signal, not the full story.
The click: a visitor follows a link from a blog.
The header: the blog URL is recorded as the referrer.
The data: analytics credits the visit to that site.
The lesson: referrers reveal where your audience comes from.
Quick Tip
Remember that privacy tools can hide referrers, so read referral data as a signal, not the full story.
Frequently Asked Questions
Referrer, Bottom Line
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