Google Analytics 4 (GA4) is now the standard for website analytics — Universal Analytics was shut down in 2023. If you’re still unfamiliar with GA4 or haven’t fully set it up, you’re missing critical data about how people find and use your website.
This guide walks beginners through everything: creating a GA4 property, installing the tracking code, understanding the new event model, setting up conversions, and building useful reports. No prior GA4 experience required.
Why GA4 Is Different from Universal Analytics
UA tracked sessions — a visit was either a session or it wasn’t. GA4 tracks events — every interaction (page view, scroll, click, form submit, purchase) is an event with associated parameters. This makes GA4 far more flexible but also more complex to set up correctly.
Key differences: GA4 uses a data model of users and events (vs UA’s sessions and pageviews), has a cross-platform tracking built in (web + app), has no built-in bounce rate (replaced by Engagement Rate), and uses machine learning for predictive metrics like purchase probability.
Step 1: Create a GA4 Property
- Go to analytics.google.com and sign in with your Google account
- Click Admin (gear icon) → Create Property
- Enter your property name (your business name), timezone (India Standard Time), and currency (INR)
- Select your industry category and business size
- Choose your primary business objective (Generate Leads, Drive Online Sales, etc.)
- Click Create — your GA4 property is ready
Step 2: Install GA4 on Your Website
Method 1: Google Tag Manager (Recommended)
GTM is the cleanest way to install GA4 — no code editing required after initial setup. If you don’t have GTM yet, create an account at tagmanager.google.com, install the GTM snippet on your site, then add a GA4 Configuration tag in GTM with your Measurement ID (starts with ‘G-‘).
Method 2: Direct Install
In GA4, go to Admin → Data Streams → Add Stream → Web. Enter your website URL. Copy the provided Global Site Tag (gtag.js) and paste it into the <head> of every page. For WordPress, use a plugin like Insert Headers and Footers or your theme’s header.php.
Step 3: Understanding GA4 Events
GA4 automatically tracks certain events out of the box (called ‘Automatically collected events’): page_view, session_start, first_visit, scroll (90% depth), click (outbound links), file_download, video_start/progress/complete (YouTube embeds).
You’ll need to manually create or configure: purchase events (for e-commerce), form_submit events, button_click events for CTAs, and any custom business events unique to your site.
Step 4: Set Up Conversion Events
In GA4, any event can be marked as a conversion. Go to Admin → Events, find your key events (form_submit, purchase, etc.), and toggle ‘Mark as conversion.’ For events not automatically tracked, you’ll need to set up custom events via GTM or the data layer.
For e-commerce, the purchase event must send these parameters: transaction_id, currency, value, items (with item_id, item_name, price, quantity). Most major e-commerce platforms (Shopify, WooCommerce) have GA4 integration plugins that handle this automatically.
Step 5: Link GA4 to Google Ads and Search Console
Google Ads Link
In GA4: Admin → Product Links → Google Ads Links → Link. This enables: importing GA4 conversions into Google Ads, using GA4 audiences for Google Ads targeting, and seeing Google Ads campaign data in GA4 reports.
Search Console Link
In GA4: Admin → Product Links → Search Console Links → Add Link. This shows organic search performance data (clicks, impressions, queries) directly inside GA4 under Reports → Acquisition → Search Console.
Key GA4 Reports for Marketers
- Acquisition → Overview: How users find you (organic, paid, direct, social)
- Acquisition → Traffic Acquisition: Session-level channel breakdown
- Engagement → Pages and Screens: Most-viewed pages with engagement metrics
- Engagement → Events: All events fired on your site
- Monetisation → E-commerce purchases: Revenue by product (if e-commerce)
- Retention → User retention: How often users return
- Explore → Free form: Build custom analyses with drag-and-drop
Common GA4 Mistakes Beginners Make
- Not enabling Google Signals (needed for cross-device tracking and demographics)
- Not setting data retention to 14 months (default is 2 months — change in Admin → Data Settings)
- Tracking too many conversions (pick your 3-5 most important actions only)
- Not filtering internal traffic (your own visits inflate data — add IP exclusion filter)
- Ignoring the Exploration reports (the most powerful, most underused feature in GA4)
Ready to Scale Your Marketing?
At Balistro Consultancy, we help D2C brands and growing businesses achieve consistent, measurable marketing results. If you want expert help with marketing analytics and data dashboards, our team is ready. Talk to us today — the first consultation is free.
