Google retired Universal Analytics in June 2023 and will fully replace it with GA4 after July 1, 2024. While UA stopped processing new data in July 2022, many marketers are still adjusting to the change. Although it may seem challenging, GA4 offers more data and better customization to help you track what truly matters for your business.
This guide will help you through the step-by-step process of switching to GA4, whether you’re just starting or still transitioning. You’ll learn how to switch smoothly and unlock GA4’s full potential.
What Is Google Analytics 4 (GA4)?
Google Analytics 4 (GA4) is the latest version of Google Analytics, designed to give marketers more profound insights into customer behavior across websites and apps. Unlike its predecessor, GA4 tracks more than just website traffic—it follows the entire customer journey. AI and machine learning provide better insights into how users interact with your site or app. GA4 is a powerful tool for marketers who want detailed, cross-platform data with privacy-focused tracking.
What Is the Difference Between Google Analytics 4 and Universal Analytics?
Transitioning from Universal Analytics (UA) to Google Analytics 4 (GA4) introduces several key differences. It is important to note that discrepancies between key event data in the two platforms will exist due to these differences, making it challenging to compare them directly. Here are the main differences:
- Data Model:–
Session-Based vs. Event-Based
- UA uses a session-based data model, where interactions are grouped into sessions. A session is a set of user activities within a defined period.
- GA4 uses an event-based data model, where each user interaction (like a click, page view, or video play) is tracked as an individual event. This allows for a more detailed and flexible view of user behavior but may result in different event counts compared to UA.
Measurement Across Platforms:–
- UA measures data separately for each device or platform. For example, if a user visits your site on a mobile device and then on a desktop, UA treats them as two separate interactions.
- GA4 offers enhanced measurement capabilities, allowing data from websites, mobile apps, and other platforms to be tracked together in a single property. This provides a complete view of how users interact with your brand across different devices and platforms.
Machine Learning & Predictive Metrics:–
- GA4 uses AI-powered solutions to fill in data gaps, offering behavioral and conversion modeling. This helps you get a complete view of user behavior, even if some data is missing. It also provides predictive metrics, like forecasting purchase likelihood, churn risk, and revenue potential.
- UA lacks these machine learning
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Data Privacy:–
- GA4 has more substantial privacy features to comply with changing data protection laws and help build user trust. These include:
- The ability to delete user data if necessary.
- More control over data retention policies, allowing you to manage how long user data is kept.
- UA has fewer privacy features and offers less control over data retention and user privacy settings.
New Reporting and Exploration Tools:–
- GA4 has a completely redesigned dashboard, which is more streamlined and flexible. It allows for greater customization and deeper exploration of data. You can use funnel and path exploration tools to understand how users move through your site or app and create custom reports tailored to your business needs.
- UA had a more rigid structure, with less flexibility to create custom reports and limited exploration tools for analyzing complex user behavior.
Event Tracking and Reporting:–
- In UA, key metrics such as pageviews, events, and transactions are tracked separately within sessions. This means you need to organize and categorize interactions manually to track user behavior in detail.
- GA4 treats all actions as events, offering more control and customization. For example, you can easily track various user interactions and customize the events you track without adjusting your setup constantly.
How to Set Up Google Analytics 4 (GA4)
Setting up Google Analytics 4 (GA4) is essential for understanding user behavior and improving decision-making. Whether switching from Universal Analytics, integrating with Firebase, or starting fresh, here’s a simple step-by-step guide.
Adding GA4 to an Existing Universal Analytics Property:-
If you already have a Universal Analytics property, you can set up GA4 alongside it using the GA4 Setup Assistant.
Steps:
- Log in to Google Analytics and go to Admin in the bottom-left corner.
- In the Account column, select your account with the Universal Analytics property.
- In the Property column, select your Universal Analytics property.
- Click on GA4 Setup Assistant.
- Under “I want to create a new Google Analytics 4 property,” click Get Started.
- If your site uses gtag.js, Enable data collection using your existing tags.
- Click Create Property to finish.
Note: If your site uses older tags (like analytics.js) or doesn’t support gtag.js, you must manually add the GA4 tracking code via Google Tag Manager or update your CMS.
Setting Up GA4 for Firebase Apps:-
If you’re using Firebase, you can upgrade to GA4 easily:
Steps:
- Log in to the Firebase Console.
- Go to Analytics > Dashboard in the left-hand menu.
- Click the banner at the top to Begin the Upgrade.
- Follow the instructions to link your Firebase project to GA4.
- After upgrading, you can view your app analytics in Firebase and GA4.
Starting Fresh with GA4:-
If you’re new to Google Analytics or setting up a new property:
Steps:
- Log in to Google Analytics.
- In the Admin section, click Create Account.
- Enter your Account Name and adjust the data-sharing settings.
- In Property Settings, provide:
- Property Name (e.g., “My Website Analytics”).
- Time Zone and Currency.
- Industry Category and Business Size.
- Select your primary use cases for GA4 and click Create.
Adding the Tracking Code to Your Website:-
To start collecting data, you’ll need to add the GA4 tracking code to your website:
Steps:
- Copy the Global Site Tag (gtag.js) from your GA4 property setup page.
- Paste the code into your website’s HTML inside the <head> section.
Example Code:
<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>
For CMS Platforms:
- WordPress: Use plugins like Insert Headers and Footers to add the tracking code easily.
- Other Platforms: Refer to the platform’s documentation for adding custom scripts.
Verifying Data Collection:-
To ensure GA4 is tracking data correctly:
- Go to the Realtime Report in your GA4 dashboard.
- Visit your website or app and perform some actions (like browsing or clicking).
- Check for live data updates in the real-time report to confirm everything is set up properly.
Additional Tips for Optimizing GA4 Setup:-
- Set Up Conversions:
- Go to Events in the Admin section.
- Mark key actions (like form submissions or purchases) as Conversions to track important interactions.
- Link Google Ads:
- Go to Admin > Product Links > Google Ads Linking.
- Connect your Google Ads account for better ad performance insights.
- Enable Enhanced Measurement:
- GA4 can automatically track basic interactions like:
- Scrolls
- File Downloads
- Outbound Clicks
- Enable Enhanced Measurement in the data stream settings.
- GA4 can automatically track basic interactions like:
- Customize Reports:
- Use the Explore section to create custom reports tailored to your business.
- Add Team Members:
- Share access with others by going to Admin > Account Settings > Account Access Management.
Following these steps, you can successfully set up GA4, track important user interactions, and gain valuable insights into your website or app’s performance.
Conclusion
Google Analytics 4 is a powerful tool that helps you understand your audience and make more innovative strategies. With features like cross-platform tracking, better data control, and AI insights, GA4 takes your analytics to the next level. Setting up GA4 is quick and easy, and I hope this guide has clarified the process and helped you get started with GA4.
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