A Simple Guide to Google Analytics 4 (GA4)

In today’s world, understanding your audience and tracking their behavior is super important for any online business. Google Analytics 4 (GA4) is the current version of Google’s analytics platform, made to give businesses better insights into what users do on their websites and apps. Whether you have an online store, a blog, or a service website, GA4 can help you understand your users better.

At Webzstore Solutions, we’ve seen how GA4 is changing analytics for our clients. In this blog, we’ll go over what GA4 is, its features, benefits, and how to use it effectively.

What is Google Analytics 4 (GA4)?

Google Analytics 4 (GA4) is the current version of Google’s analytics platform. It replaced the old Universal Analytics (UA) model, which stopped processing data on 1 July 2023 (1 July 2024 for Universal Analytics 360 properties). GA4 includes privacy controls and uses event-based tracking to give businesses detailed insights into how users interact with their websites and apps.

Key Features of GA4:

1. Unified Web and App Tracking: Track user actions across websites and mobile apps all in one place.
2. Event-Based Data Model: GA4 records every interaction as an event, rather than building its data around sessions and pageviews, which makes it more flexible and detailed.
3. Privacy Controls: GA4 offers settings that help you meet your own privacy obligations, such as data retention limits, user deletion options and support for consent signals. Using GA4 does not make a website compliant with GDPR, CCPA or any other law by itself.
4. Machine Learning Insights: Uses machine learning to predict behavior such as the likelihood of purchase or churn, where your property meets Google’s eligibility requirements.
5. Cross-Platform Analysis: Allows tracking of users across different devices and platforms.

Why Use GA4?

Universal Analytics no longer collects data, so GA4 is the version of Google Analytics to use. If your site still has only an old Universal Analytics setup, create a GA4 property and start collecting data now. Historical Universal Analytics data is not available in GA4, and Google says UA data and access ended on 1 July 2024, so anything you did not export is gone. If you already have a GA4 property, the points below show what to review and use.

1. Better User Insights

GA4 focuses on user actions, so you can see how people interact with your content across different platforms. With measures like engagement rate and event tracking, you get a clearer picture of your audience's behavior.

2. Measurement With Privacy Controls

GA4 can use modeling to fill some of the gaps when visitors decline analytics cookies, provided you have set up consent signals correctly (see the privacy section below). Modeled data is an estimate, not a count of every visitor, and you still need a lawful basis and any required consent before collecting data.

3. Improved ROI Measurement

GA4 includes attribution reporting and can bring in ad and campaign data to help you compare marketing channels. Attribution is a model, not proof of cause, so treat the results as a guide.

4. Advanced Customization

With GA4, you can create custom events that fit your business goals. This is helpful if you want to track specific actions like add-to-cart clicks, form submissions, or video plays.

Key Features of Google Analytics 4

1. Event-Based Tracking

GA4 records every interaction (like page views, clicks, or purchases) as an event, which gives you more detailed insights than the older Universal Analytics model, where pageviews and sessions were the core hit types.

Predefined Events:

GA4 collects some events automatically, such as page_view and first_visit, and its enhanced measurement setting can collect others such as scroll and outbound click events when turned on. This helps you get started quickly.

Custom Events:

You can also create custom events to track unique actions, like specific button clicks or form submissions. You can mark the events that matter most to your business as key events (the term GA4 now uses where it previously said conversions).

2. Engagement Metrics

GA4 adds engagement metrics, and it also reports bounce rate, which GA4 defines as the inverse of engagement rate. These include:

• Engaged Sessions: Sessions that last longer than 10 seconds, have a key event, or have two or more page or screen views. A session needs to meet only one of these.
• Engagement Rate: The percentage of sessions that were engaged sessions.
• Average Engagement Time: The average length of time your site or app was in the foreground, or the page was in focus, during a visit.

3. Cross-Platform Tracking

With GA4, you can track users as they move between your website and app. For example, you can see how a user looks at products on your app and then completes a purchase on your website.

4. Enhanced Reporting

GA4’s reporting tools are more customizable and easy to use. Key reports include:

• Lifecycle Reports: Focus on the customer journey from start to finish.
• Real-Time Reports: Monitor what users are doing right now.
• User Reports: Dive into user demographics and behaviors.

5. Machine Learning and AI Insights

GA4 can use machine learning to predict user behavior and to surface insights, such as:

• Churn Probability: The probability that a user who was recently active will not be active in the next 7 days.
• Purchase Probability: The probability that a recently active user will complete a chosen key event, such as a purchase, within the next 7 days.
• Predicted Revenue: Estimated revenue from purchases by recently active users over the next 28 days.
• Insights: Automatically highlights unusual changes in your data, such as traffic spikes, and lets you set custom insights.

Predictive metrics are not available to every property. Google requires, among other things, that at least 1,000 returning users triggered the relevant event and at least 1,000 did not over a seven-day period within the last 28 days, that model quality stays consistent, and that your site or app sends purchase or in_app_purchase events with the required parameters. Predictions are estimates.

6. Privacy Controls and Your Responsibilities

GA4 provides tools that help you manage privacy, but using GA4 does not make a site compliant with GDPR, CCPA or any other privacy law. Google says that you, as the data controller, keep responsibility for the collection, access, retention and deletion of your data. According to Google's Analytics Help (checked 3 October 2026):

• IP addresses: Google Analytics does not log or store IP addresses in its standard data collection. It does use IP addresses temporarily, for example to determine approximate location.
• Data retention: You can limit or extend how long user-level and event-level data is stored.
• Data deletion: You can delete an individual user's data using the User Deletion API or the User Explorer report. This does not remove aggregate data, such as page URLs visited.
• Consent: You must inform users about what is stored and give them the opportunity to grant or deny consent where the law requires it. Google's consent mode passes users' consent choices to Google tags so they adjust how they behave, but it does not provide a consent banner or collect consent by itself. You need a separate consent tool for that.
• Cookieless pings: When consent is denied and consent mode is set up in its advanced form, Google tags can send limited cookieless pings that GA4 uses for modeling. These are signals for modeling, not a substitute for consent, and whether this is acceptable depends on your legal obligations.

Decide what you collect and why, set retention to match, and have your privacy policy and consent setup reviewed against the laws that apply to you. This guide is not legal advice.

How to Set Up Google Analytics 4

Setting up GA4 is simple, but it needs some planning. Here’s how to do it step-by-step:

Step 1: Create a GA4 Property

• Log in to your Google Analytics account.
• Click on Admin and select Create Property.
• Choose Google Analytics 4.

Step 2: Install the GA4 Tracking Code

• In your web data stream, copy the Google tag (the measurement ID and tag snippet) from the stream settings.
• Add the tag to your website’s <head> section or install it through Google Tag Manager. If your site needs consent before analytics cookies, configure consent mode and your consent tool before the tag fires.

Step 3: Enable Enhanced Measurement

• Go to the Data Streams section in your GA4 property.
• Turn on enhanced measurements like scroll tracking, outbound clicks, and site searches.

Step 4: Configure Events

• Set up events to track specific user actions. Use recommended or automatically collected events when possible, create custom ones if needed, and mark the most important ones as key events.

Step 5: Link to Google Ads and Search Console

• Link your GA4 property with Google Ads and Search Console to get more insights about ad performance and organic search traffic.

Common GA4 Use Cases

1. eCommerce Tracking

Track the entire customer journey, from product views to checkouts, and find where people drop off.

2. Lead Generation

Track important actions like form submissions and phone clicks to see how well your campaigns are working.

3. Content Engagement

See how users interact with your blog or video content and make changes to improve engagement.

How Webzstore Solutions Can Help with GA4

At Webzstore Solutions, we specialize in setting up and optimizing GA4 for businesses of all sizes. Our services include:

• GA4 setup, plus review and clean-up of existing properties.
• Custom event tracking to match your business goals.
• Advanced reporting and dashboard creation.
• Ongoing support and training for your team.

With our help, you can use GA4 to its fullest and make data-driven decisions to grow your business.

Final Thoughts

Google Analytics 4 is a powerful tool that gives you amazing insights into user behavior and engagement. Its event-based measurement and privacy controls make it a useful tool for businesses that want to understand their website, provided it is configured with your privacy obligations in mind.

If you’re ready to take your analytics to the next level, let Webzstore Solutions help you through the process. Contact us today for a free consultation!

Contact Webzstore Solutions to optimize your digital marketing strategy and start tracking success today!