How Do I Know If I Have Google Analytics 4 (GA4) [A Step-By-Step Guide]

by | Last updated Dec 29, 2025 | GA4

How to Check If Your Website Uses GA4 

You can check if you have Google Analytics 4 by following these simple steps. First, open your Google Analytics account and look at the property ID. GA4 properties start with “G-” while Universal Analytics properties start with “UA-“.

Go to Admin settings in your Google Analytics dashboard. Look at the top of the property column. If you see “GA4 Setup Assistant,” you are using Universal Analytics. If you see “Data Streams,” you have GA4. You can also check your reports – GA4 has different report layouts and features compared to Universal Analytics.

5 Easy Steps to Know If You’ve Google Analytics 4 (GA4) or Not [with Screenshot]

A step-by-step guide on how to determine if you have Google Analytics 4 (GA4) set up on your website:

  • Log in to your Google Analytics account
  • Check for the GA4 property
  • Verify the property type
  • Look for the GA4 tracking code
  • Check the Google Tag Manager

Step 1: Log in to your Google Analytics account

Start by logging into your Google Analytics account at analytics.google.com. This will take you to the main dashboard.

Step 2: Check for the GA4 property

Look for the “GA4” label in the top left corner of the screen. If you see this, it means you have a GA4 property set up.

Step 3: Verify the Property Type

  • Go to the “Admin” tab.
Admin Tab GA4
  • In the “Property” column, check the property type.
Property Option GA4
  • Look under Property details. The ID will be displayed there.
Property ID GA4

Step 4: Look for the GA4 tracking code

Inspect the source code of your website and look for the GA4 tracking code.

Google Tag Manager Code GA4
GA4 tracking code typically look like this:
<script async src="https://www.googletagmanager.com/gtag/js?id=G-XXXXXXXXXX"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-XXXXXXXXXX');
</script>
The “G-XXXXXXXXXX” part is your unique GA4 property ID.

Step 5: Check the Google Tag Manager

If you’re using Google Tag Manager to manage your website tags, you can look for the GA4 tag. This will confirm that the GA4 property is set up and being actively used.

Final Words

Identifying whether you have Google Analytics 4 installed on your website is crucial for maintaining accurate tracking and preparing for the future of web analytics. By following this step-by-step guide, you can easily determine which version of Analytics you’re using and take necessary actions accordingly.

Remember, with Universal Analytics being sunset, transitioning to GA4 is no longer optional but essential. If you still need to make the switch, now is the time to implement GA4 to ensure uninterrupted data collection and access to enhanced features like cross-platform tracking and AI-powered insights. Stay ahead of the curve by embracing Google Analytics 4 as your primary analytics solution.

Bhavesh Patel

Verified Verified Google Ads Certified Professional and Technical PPC Specialist

Bhavesh Patel is a Google Ads Certified Professional and Technical PPC Specialist who manages optimization strategies for high-stakes, high-spend campaigns. With over 8 years of hands-on experience in Conversion Rate Optimization (CRO) and managing multi-million dollar ad budgets for clients in the Financial and Legal sectors, he specializes in eliminating invalid traffic, maximizing Quality Score, and ensuring full tracking compliance with GA4 and GTM.