Skip to content
  • Cover: Are visitors coming from ChatGPT? Take a look. Analytics is already recording it; nobody's looking. 5 things you can do today. The first takes 5 minutes.
  • Step 1 · Look: Open the Traffic acquisition report.
  • Step 2 · Set up: Create a single channel: AI.
  • Step 3 · Compare: Do these visitors buy?
  • Interlude: The data is already in your account. You just didn't ask.
  • Step 4 · Find the loss: You may be losing the source.
  • Step 5 · Cross-check: Search Console doesn't separate it.
  • Measurement: So how will you read this?
  • Closing: Comment “AI”. We'll send you the checklist and the regex rule by DM.
1/9

Visuals in Turkish · the full text is on this page

How-To Guide · GEO

How to see ChatGPT traffic in GA4 (Google Analytics 4)

Analytics is already recording it; nobody's looking. 5 things you can do today. The first takes 5 minutes.

Short answer

Visitors coming from ChatGPT, Perplexity or Gemini show up in GA4 as referral traffic, not organic search; the source name is something like chatgpt.com or perplexity.ai. Finding these sources in the Traffic acquisition report and grouping them into a single “AI” channel group takes about 20 minutes. The metric to watch isn't volume but the conversion rate of these visitors.

5 steps · 2 min read · · Turan Yasin Salcı

Step by step · 5 steps

0/5 checked · saved in this browser only

  1. Open the Traffic acquisition report.

    5 MINUTES

    GA4 → Reports → Acquisition → Traffic acquisition. Set the dimension to Session source / medium and type these into the search box one by one:

    Why it works: ChatGPT adds utm_source=chatgpt.com to the links it gives out. So the data is already sitting in your account; you just don't see it because you haven't asked.

    chatgpt.com
perplexity.ai
gemini.google.com
copilot.microsoft.com
claude.ai

# all of them come in as "referral", not "organic"

  2. Create a single channel: AI.

    15 MINUTES

    Admin → Data display → Channel groups → Create new channel group. Condition: Source · matches regex.

    chatgpt|openai|perplexity|gemini\.google
|copilot\.microsoft|claude\.ai|you\.com

# paste it as a single line, with no spaces
# escaping the dot (\.) is required: . matches any character

  3. Do these visitors buy?

    20 MINUTES

    Explore → Free form. Rows: session source. Columns: sessions, engaged sessions, conversions. The only thing you're looking for is this:

    What you're looking for: Traffic from AI will be small. What matters isn't volume but the conversion rate. An AI visitor often arrives having already made up their mind.

  4. You may be losing the source.

    10 MINUTES

    If AI traffic shows up as "(direct)", the browser isn't sending the source. Two common reasons:

    If you see this: if "(direct) / (none)" has suddenly ballooned, you're losing source data. It usually comes from an old security plugin.

    <meta name="referrer" content="no-referrer">

<meta name="referrer"
      content="strict-origin-when-cross-origin">

# second reason: visitors reach the site over http, then the https redirect

  5. Search Console doesn't separate it.

    ONGOING

    Google doesn't report clicks from AI summaries separately; they all come in together under the "Web" search type. How to read it:

    • A. Impressions rising, clicks flat → the summary gives the answer and users don't click.
    • B. Both impressions and clicks falling → this is a visibility problem, not an AI issue.
    • C. Brand searches rising → people see you somewhere else and then search for you. A good sign.

    Once a month: Put a single 30-minute recurring event on your calendar. This whole job is measurement; if you look once and stop, it means nothing.

How to measure it

So how will you read this?

At the end of the month, you'll look at a single table. The rows you'll fill in:

  • How many sessions came from the AI channel
  • The conversion rate of these sessions, and whether it's higher than organic
  • Which page they land on
  • Whether you can guess what question they asked before arriving

Bottom line: You can't grow what you don't measure. These four rows are the only honest answer to whether you should set aside a budget for AI visibility work.

Free · PDF

Download the AI traffic checklist.

A printable checklist version of the steps on this page. The PDF is in Turkish; no sign-up needed.

Download the checklist (PDF in Turkish)

Sources

[A] primary source · [B] industry research · [C] practitioner · [D] our own data

This post is also on (in Turkish)

Frequently asked questions

Where does ChatGPT traffic show up in GA4?

In Reports → Acquisition → Traffic acquisition, when you set the dimension to “Session source / medium”, it appears as a chatgpt.com / referral row. ChatGPT adds utm_source=chatgpt.com to the links it gives out; the data is already in the account, most people just don't look.

Why might traffic from AI show up as (direct)?

When the browser doesn't send the source, the session is recorded as (direct) / (none). The most common cause is a <meta name="referrer" content="no-referrer"> line in the page source, which usually comes from an old security plugin. Replacing it with strict-origin-when-cross-origin brings the source back.

Next step

Let’s look at your site together.

Free Digital Checkup: a health score for your website, your ads and your visibility in AI search, plus what to fix first. 3 minutes.

Free Digital Checkup Our GEO service

More guides