Google Analytics is Google’s free tool that shows who visits your site, where they came from (Google, Instagram, a link on WhatsApp), and what they did once there: which pages they viewed, how long they stayed, whether they requested a quote or made a purchase. It answers a simple question that gets expensive when it goes unanswered: where your clients come from, and where it’s worth putting your next marketing dollar.
The current version is called GA4, or Google Analytics 4. If you’ve heard of “Universal Analytics,” that was the previous version, which stopped working. See what changed when Universal Analytics was discontinued.
How Google Analytics works
It works in three parts:
- A tag on your site. A code installed on every page, the Google tag, records every visit and every action.
- Events. Everything that happens becomes an event: the page that opened, the button clicked, the form submitted, the purchase.
- Reports. Analytics gathers these events and turns them into numbers: how many people, where from, doing what.
It doesn’t identify people by name. It shows aggregate behavior, which is why it respects visitors’ privacy.
What it’s actually used for
- Knowing where your visits come from. Paid Google, organic Google, Instagram, referrals, direct access. The acquisition report breaks it all down.
- Knowing where your clients come from. Visits aren’t enough on their own. With your key events set up (form, WhatsApp, purchase), you can see which channel brings in the people who actually buy.
- Finding out where a page loses people. A page with lots of visits and no contacts is pointing right at the problem.
- Measuring campaigns. With UTM parameters on the links you share, every post, email, or partnership shows up under its own name.
- Improving Google Ads. When linked to Google Ads, Analytics feeds remarketing lists and can send your key events over as conversions.
What to measure first
If your business sells a service or product online, start with four numbers:
- Visits by channel. Where people come from.
- Key events by channel. Where the people who request a quote or buy come from.
- Conversion rate of your most visited pages. How many visits turn into contacts.
- Landing pages. Where people start, which is where the first contact with your brand happens.
Everything else (time on page, scroll depth, device) helps explain these four numbers, but doesn’t replace any of them.
How to get started
- Create your account and property at analytics.google.com, using your company email.
- Install the tag on your site, either directly or through Google Tag Manager.
- Set up the events that are worth money and mark them as key events.
- Link it to Google Ads and Search Console.
The full step-by-step guide is in GA4: how to set it up from scratch.
What Google Analytics doesn’t do
- It doesn’t count sales closed on WhatsApp or by phone. It sees the button click, not the conversation. To know who became a customer, you need to connect your CRM to Google Ads with offline conversions.
- It doesn’t show who the visitor is. There’s no name, phone number, or email in the reports.
- It doesn’t fix a wrong installation. A duplicate or missing tag produces a wrong number that looks right. Check it with Tag Assistant.
Frequently asked questions
Is Google Analytics free? Yes. The standard version is free and works for almost every site.
Do I need a website to use it? Yes, or an app. It measures what happens inside your website or app.
Do Instagram and Google Business Profile show up in Analytics? You’ll see the visits that reach your site from them. What happens inside Instagram or your Google Business Profile stays in each platform’s own dashboard.
How long does it take for the numbers to show up? Visits show up in real time. Full reports can take up to a day to finalize.
Want Analytics measuring what matters? Ciclicko sets up GA4, Tag Manager, and Google Ads conversions. Check out our conversions and CRM service.