How to Find Referring URL in Google Analytics

Tired of wondering where your best website visitors are really coming from? Finding the specific pages that send traffic your way - known as referring URLs - is simple once you know where to look in Google Analytics. This article shows you exactly how to locate your top referral sources in Google Analytics 4 and how to use that information to get more traffic.

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What Exactly is a Referring URL?

Before we jump into the "how," let's quickly touch on the "what." A referring URL is the complete web address of the specific page a visitor was on right before they clicked a link to your site.

This is different from a "source" or "domain," which is more general. Think of it this way:

• Source: reddit.com
• Referring URL: https://www.reddit.com/r/marketing/comments/1example/amazing_new_analytics_tool_discussion/

The source tells you which website sent the traffic, while the referring URL tells you the exact page on that website. Knowing the source is useful, but knowing the specific URL is where you find actionable insights. It tells you which blog post, news article, or forum thread is actually driving results.

Why Finding Specific Referrals is So Important

Drilling down to the referral URL level helps you understand your marketing performance with much greater clarity. You can:

• Pinpoint your best-performing content partnerships: Is that one guest post you wrote last year still sending high-converting traffic? You’ll only see that at the URL level.
• Identify valuable backlinks: Discover specific articles and directories that link to you, giving you opportunities to build relationships with those site owners.
• Understand user context: The referring page tells you what your visitors were reading just before they arrived. This helps you understand their intent and what they might be looking for on your site.
• Troubleshoot traffic changes: If traffic from a key site suddenly drops, checking the referring URLs can tell you if a specific link was removed or if the referring article lost its high ranking.

Simply looking at traffic from "forbes.com" is vague. Knowing that forbes.com/sites/entrepreneurship/2024/01/01/top-10-tools-for-small-business/ sends you 50 new customers a month tells you exactly what kind of content works for your brand.

How to Find Referring URLs in Google Analytics 4

Since Google Analytics 4 has fully replaced Universal Analytics (UA), we'll focus there. The process is a bit different than it was in UA, as it requires adding a "secondary dimension," but it’s easy once you do it for the first time.

There are two primary ways to find this data in GA4: using the standard Traffic Acquisition report or creating a custom Exploration.

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Method 1: Using the Standard Traffic Acquisition Report (The Quick Way)

This is the fastest method and is perfect for a quick overview of your top referral sources. Follow these steps:

1. Navigate to the Traffic Acquisition Report

From the left-hand navigation menu in GA4, go to Reports > Acquisition > Traffic acquisition.

This report initially shows you traffic broken down by broad categories like 'Organic Search,' 'Direct,' and 'Referral.' We need to get more specific.

2. Change the Primary Dimension to "Session Source"

The table will default to showing data by "Session default channel group." Click the downward arrow next to this primary dimension and change it to Session source.

Now, you'll see a list of domains like linkedin.com or google.com. We're getting closer, but we still need the full URL.

3. Filter for Referral Traffic Only

To clean up the view, we only want to see referral traffic. In the search box above the table, type "Referral" and press Enter. This will filter your list to show only traffic from referring domains.

4. Add "Page Referrer" as a Secondary Dimension

This is the final and most important step. Click the small blue "+" icon next to the "Session source" primary dimension header. A search box will appear.

In the search box, type "Page referrer" and select it from the list under the "Page / screen" section. Don't be confused by other options like "Landing Page" - what you want is "Page referrer."

And there it is! You will now see a second column in your report showing the full, specific URL that sent visitors to your site. You can sort this table by sessions, users, or conversions to see which specific pages are your most valuable referrers.

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Method 2: Building an Exploration Report (The Powerful Way)

If you plan on checking this data frequently or want to customize it with more metrics, an Exploration report is the way to go. It offers more flexibility and can be saved for future use.

1. Create a New Blank Exploration

In the left-hand menu, navigate to Explore and click on the Blank template to create a new exploration.

2. Import Your Dimensions and Metrics

In a blank exploration, you have to tell GA4 which data points you want to work with. In the "Variables" column on the left, click the "+" icon for both Dimensions and Metrics to import the following:

• Dimensions:
• Metrics:

You can add any other metrics that are important to your business, like Purchase revenue.

3. Build the Report Canvas

Now, drag and drop the dimensions and metrics you just added from the "Variables" column into the "Tab Settings" column:

• Drag Page referrer into the "Rows" box.
• Drag Sessions, Conversions, and any other metrics into the "Values" box.

Your report canvas on the right will instantly populate with a detailed table showing every referring URL and the key metrics associated with it. You can save this report, name it "Referral URL Performance," and come back to it whenever you need.

How to Use Your Referring URL Data

Finding the data is only half the battle. Now you can use it to build repeatable traffic and growth strategies.

Deepen High-Performing Partnerships

Did a guest post on a small industry blog outperform a feature in a major publication? Maybe you should double down on building a relationship with that small blog owner instead of continuing to chase huge names. Reach out to them with a new article idea or suggest collaborating on a webinar.

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Expand Your Best Content Angles

Look for patterns in your top referrers. Are referral sources that link to your data-heavy case studies driving more conversions? Or do the ones linking to your simple, step-by-step tutorials perform better? This tells you exactly what kind of content resonates with audiences on other sites and helps guide your own content strategy.

Filter Out Unwanted Referral Traffic

Sometimes you might find your own domain or third-party payment gateways listed as a top referrer. For example, if a user goes to PayPal to pay and then returns to your site's "thank you" page, PayPal might get listed as a referrer. This can muddy your data.

In GA4, you can create a list of unwanted referrals to keep your data clean. Go to Admin > Data Streams > [Select your stream] > Configure tag settings > Show more > List unwanted referrals. Add the domains you want to exclude (like paypal.com or your own domain), and GA4 will ignore them.

Final Thoughts

Finding your referring URLs in Google Analytics 4 is a straightforward process using either the Traffic Acquisition report or a more robust Exploration. This data gives you page-level insights into exactly where your best traffic is coming from, helping you make smarter marketing choices and focus your efforts on activities that actually drive growth.

Manually digging for these URLs is an important skill, but it can be time-consuming, especially when you need to combine that information with data from your ad platforms, sales CRM, or e-commerce store. At Graphed , we created a way to skip the report-building entirely. You can simply ask, "show me my top converting referral traffic last month," and get a live, automated dashboard in seconds. We connect all your tools in one place so you can get straight to the insights without hunting through menus and views.