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Segmentation in GA4

1. Introduction

Segmentation in Google Analytics 4 (GA4) allows analysts to isolate and analyze subsets of data. This is crucial for understanding user behavior and making informed decisions based on specific characteristics or actions.

2. Key Concepts

  • Segments: Groupings of users or sessions based on shared attributes or behaviors.
  • Conditions: Rules that define which users are included in a segment.
  • Dimensions and Metrics: Dimensions are attributes of users, while metrics are quantitative measurements of user interactions.

3. Creating Segments

Follow these steps to create a segment in GA4:

  1. Log in to your GA4 property.
  2. Navigate to the Analysis section.
  3. Select Exploration from the sidebar.
  4. Click on Segments in the Variables column.
  5. Click the + New Segment button.
  6. Define your segment using conditions based on user properties or events.
  7. Click Save to apply your new segment.
const segment = {
    name: "High Value Users",
    conditions: {
        "user_engagement": { "greater_than": 300 },
        "purchases": { "greater_than": 5 }
    }
};

4. Best Practices

To effectively utilize segmentation in GA4, consider the following best practices:

  • Always define clear objectives for your segments.
  • Combine multiple conditions for more precise segmentation.
  • Regularly review and update segments to reflect changing user behavior.
  • Utilize predefined segments to save time on common analysis.

5. FAQ

What is the difference between user segments and session segments?

User segments group users based on their interactions over multiple sessions, while session segments focus on individual sessions.

Can I create segments based on custom dimensions?

Yes, you can create segments based on custom dimensions defined in your GA4 property.

Are segments in GA4 real-time?

Segments in GA4 are not real-time. They analyze historical data based on the defined criteria.