Google Analytics for a business website: the five numbers that matter

Most business owners have Google Analytics installed and have never opened it. That is not laziness. The default screen shows forty numbers, none of them answers a question you actually have, and the one you care about, did the website make the phone ring, is nowhere in sight.

This guide is the ten minute version. What analytics is, the five numbers worth checking, and how to set it up so it measures what makes you money.

What it is, in one sentence

Google Analytics is a counter on your website. It records who arrives, where they came from, what they looked at, and what they did. Everything else is a way of slicing those four facts.

The current version is called GA4. If your site was set up before 2023 and nobody touched it since, you may still have the old one, which stopped collecting data. It is worth checking.

The mistake almost everyone makes

The default setup counts visits. Visits do not pay invoices. A page can get two thousand visits a month and produce zero calls, and the report will look wonderful.

The setup that matters counts actions: a phone number tapped, a form submitted, a WhatsApp button pressed, an appointment booked. In GA4 those are called events, and the ones you mark as key events become your conversions. Until you mark them, you are measuring traffic, not business.

Every site I launch goes live with those events already tracked, in an analytics property that belongs to you. It takes an hour to do right and it is the difference between a report you ignore and one you act on.

The five numbers worth checking each month

1. How many people took an action. Calls, forms, messages, bookings, added together. This is the number that answers the question. If it went up, the site is working better. If it went down, something needs a look.

2. Where those people came from. Not where your visitors came from, where your customers came from. Google search, Google Maps, a referral from another site, a social post. Half the time the source that brings the most visits brings the fewest actions, and that changes where you spend your time.

3. Which pages they were on right before acting. If most calls come from one service page, that page deserves attention and the others deserve to learn from it. If nobody acts from the homepage, the homepage is not doing its job.

4. What people search to find you. Analytics shows only part of this. The rest lives in Google Search Console, which is free and pairs with it. Together they show the exact phrases that bring you visitors and which of those turn into calls.

5. How fast the site loads on a phone. Analytics does not show this directly, but it shows the symptom: visitors who leave in the first seconds. If a page has plenty of visits and almost nobody stays, it is usually slow, confusing, or both.

What to ignore

Bounce rate, session duration, engagement rate, users versus sessions. They are not useless, but for a business with one website and one goal they are noise. A ten minute monthly look at the five numbers above tells you more than an hour lost in the rest.

How it should be set up

• A GA4 property in your own Google account, never in an agency's. If you part ways, the history stays with you.
• Key events for every action that makes you money, named in plain words: call_click, form_submit, whatsapp_click, booking_click.
• Your own visits filtered out, so you do not count yourself.
• Google Search Console connected, so the search phrases show up next to the actions.
• Your Google Business Profile link tagged, so calls that started on the map are counted separately from calls that started on a search result.

If you have a site already, open your analytics and look for the key events. If the only things it counts are page views and sessions, it was never finished. That is a two hour fix, not a rebuild, and it is one of the first things I do on any site that comes under the monthly plan.

Where to go from here

Measurement is step one. Step two is being found in the first place, which is what Search Console and indexing cover. And if the numbers say the site is getting visits and no calls, this guide explains why that happens.