Analytics answers simple questions. How many people visited. Where they came from. What they did. And most importantly, whether they contacted you, booked, or bought. Google Analytics 4, or GA4, is the free standard for this, and most builders make it easy to add.
The hard part is not adding it. The hard part is setting it up so it tracks what matters, and then reading it without a headache.
Getting GA4 in place
GA4 works by adding a small tracking tag to every page. You create a GA4 property, get a measurement ID that starts with “G-“, and add it through your builder’s integration settings or the page head. Add it once. Installing it twice, say through the builder and again through custom code, double counts your visits.
On single-page apps, make sure page changes are tracked as separate page views. GA4’s enhanced measurement can usually pick these up, but it is worth confirming.
Key events: the numbers that matter
Page views are nice. Leads are better. GA4 lets you mark specific actions as key events (formerly called conversions). For most sites, the useful ones are:
- Form submissions: ideally tracked when the form is successfully sent, not just when the button is clicked.
- Phone clicks: taps on a tel: link from a phone.
- Email clicks: clicks on a mailto: link.
- Bookings or purchases: when someone reaches a confirmation or thank-you page.
If you can only track one thing, track how people contact you.
UTM links
UTM tags are bits added to the end of a link that tell GA4 where a visit came from, such as a newsletter, a social post or a flyer QR code. They have three main parts: source (where), medium (what kind), and campaign (which effort). Use them on links you control. Never add them to links between pages on your own site, since that resets the visitor’s original source.
Consent
Depending on where your visitors live, privacy laws may require you to ask before setting analytics cookies. Consent tools can hold back tracking until a visitor agrees, and Google’s consent mode can adjust how GA4 behaves. We set up the tools. Your business should have a lawyer confirm what your policies require. See legal pages for more.
Link it to Search Console
Linking GA4 to Google Search Console lets you see which searches brought people to your site alongside what they did once they arrived. It takes a few minutes and is one of the most useful connections you can make.
What people miss
- The tag installed twice, doubling every number.
- Tracking only page views, with no key events.
- Counting button clicks as leads, even when the form fails.
- Filtering out nothing, so your own visits inflate the numbers.
- UTM tags on internal links.
- Data retention left at the shortest setting.
- Nobody ever looking at the reports.
How AftUp handles it
Every plan includes GA4 install and setup, plus a monthly plain-English report: visitors, where they came from, top pages and what changed. No dashboards to decode.
On Growth, we add conversion tracking for calls and forms, so your report shows actual leads, not just traffic. We also test your forms weekly, which keeps your form tracking honest. On Scale, your quarterly strategy call uses this data to decide what to build or improve next, with a Clicking Awesome strategist on the other end. Compare on pricing.
You own the GA4 property. We work as a user on your account, never the other way around.
Do it yourself
- Create a GA4 property in your own Google account and copy the measurement ID.
- Add it once, through your builder’s integration or the page head.
- Open GA4’s real-time report and visit your site to confirm it is recording.
- Set up an event for successful form submissions and phone clicks, then mark them as key events.
- Link GA4 to Search Console.
- Build UTM links for your newsletter and social profiles.
- Once a month, check four things: total visitors, top sources, top pages and key events.
Not sure your tracking is recording what you think it is? A free site check will tell you.