Understanding Google Analytics 4: What Churches Need to Track and Why

Introduction

In today’s digital-first world, your church’s website is a front door, welcome center, and discipleship hub all in one. But how do you know if it’s actually working? That’s where Google Analytics 4 (GA4) comes in. If you’ve been overwhelmed by data, this guide will help you understand what to measure, why it matters, and how to use analytics to grow your church’s digital impact.


What Is Google Analytics 4 (GA4)?

Google Analytics 4 is Google’s newest website tracking tool. It replaced Universal Analytics in 2023 and is now the standard way to measure what’s happening on your website. GA4 allows you to see how visitors are engaging with your content, what pages they’re visiting, and where they’re coming from.

Unlike the old version, GA4 is built around events instead of pageviews. This makes it more flexible and more powerful for churches wanting to track things like sermon plays, button clicks, or form completions.


Why Churches Should Use Website Analytics

Churches spend time, energy, and money creating content, promoting events, and building their web presence. Analytics answers key questions like:

  • Are people finding our site through search?
  • What pages are most visited: sermons, giving, “Plan a Visit”?
  • Are guests completing our connection card form?
  • What’s driving traffic: email, social media, ads?

Without tracking this information, churches risk guessing what’s working. With it, you can make smart, spirit-led decisions based on real data.


Six GA4 Metrics Every Church Should Monitor

Here are the most important things to track in GA4 for church websites:

1. Users and Sessions

These show how many people are visiting your site (users), and how often (sessions). A healthy trend shows consistent or growing visits week to week.

2. Traffic Sources

Where are visitors coming from: Google, Facebook, email, direct typing, or referral links? This tells you which channels are most effective.

3. Top Pages

Find out which pages get the most views. For most churches, common top pages include:

  • Sermon archive
  • Plan a Visit
  • Events or calendar
  • Giving page

Knowing what’s popular helps you improve high-traffic content and address drop-off areas.

4. Engagement Time

This measures how long people stay on your site. A short time could mean your content isn’t relevant, or the page is confusing or slow to load.

5. Events and Conversions

In GA4, “events” are key actions like:

  • Playing a sermon video
  • Clicking a button (e.g., “Give Now”)
  • Submitting a form
  • Downloading a resource

Set up key “conversions” to track your most important outcomes, like new visitor signups or completed donations.

6. Device and Location Data

See how many people visit on mobile vs desktop, and what cities or regions they’re in. This helps you optimize for mobile and understand your audience reach.


How to Get Started with GA4

  1. Create a Google Analytics account, or you can migrate from Universal Analytics.
  2. Install the tracking tag on your website using Google Tag Manager or a plugin. If your church is on WordPress, Squarespace, etc..
  3. Set up basic events and conversions like tracking form submissions, sermon video plays, or online giving clicks.
  4. Use GA4’s built-in reports to monitor performance, or create custom dashboards for deeper insights.

If your church uses a CMS or website builder, many have GA4 integration or plugins available to simplify setup.


How Churches Can Use GA4 Insights

Once you’re tracking the right metrics, you can make informed decisions like:

  • Optimize your “Plan a Visit” page if it has high traffic but low form submissions.
  • Create more content in topics that perform well in the sermon archive.
  • Focus outreach on the platforms driving the most traffic (e.g., email vs Facebook).
  • Improve mobile performance if a high % of users are on phones but bounce quickly.
  • Test sermon titles, landing pages, or CTAs to improve engagement.

Conclusion

With the right data, your church can make smarter decisions, reach more people, and maximize the impact of your online presence. GA4 is free, powerful, and built to help churches like yours measure what matters.


Sources

Today, church growth starts with Google.

People in your area are googling all kinds of questions that you have answers to - things like "how to pick a church" "how to fix my marriage" or "how to manage anxiety".

We can help you reach more people each week (and we can help you use the free, $10,000/month Google Ad Grant to do it). Interested in learning more? Book a free strategy call with me.

Ryan Clark
CEO, Reach The Lost