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Apr 5, 20264 min read

Website Analytics for Beginners: What to Track

EP
Enzo P.
Founder, Roast My Site

GA4 can show you hundreds of metrics. Most of them are vanity metrics that feel good but don't drive action. Here are the ones that actually matter — and what to do when they're wrong.

The Essential Metrics

Conversion Rate

The percentage of visitors who complete your primary goal. This is the number that matters most. If you improve nothing else, improve this. See our full guide on how to calculate your conversion rate.

Bounce Rate

The percentage of sessions with no engagement. High bounce rate (by industry context) = something is broken at the entry point. High traffic + high bounce rate = your biggest CRO opportunity.

Average Session Duration

How long visitors spend on your site. Under 1 minute for a complex product usually means they didn't understand the value proposition. Over 3 minutes often indicates engaged, qualified visitors.

Pages Per Session

How many pages a visitor views in a single visit. Low pages/session on a content site = poor internal linking. Low pages/session on an e-commerce site = navigation issues.

GA4 Basic Setup

1

Install the GA4 tracking code (or use Google Tag Manager)

2

Set up conversion events for every key action: form submission, purchase, phone click, CTA click

3

Enable enhanced measurement for scroll depth, outbound clicks, and video engagement

4

Connect to Google Search Console to see which queries bring traffic

The Conversion Funnel

In GA4, build a funnel exploration for your most important user journey (e.g., Homepage → Product page → Cart → Checkout → Purchase). Each step where you lose more than 50% of users is a priority to fix.

Important Events to Track

  • CTA button clicks (which ones, on which pages)
  • Form starts vs. form completions (drop-off rate)
  • Scroll depth (are users reading your pages?)
  • Exit page (where are users leaving?)
  • Traffic source × conversion rate (which channels bring buyers?)
  • Simple Dashboard for Beginners

    Create a GA4 dashboard with just 5 cards:

    1

    Sessions this week vs. last week

    2

    Conversion rate this week vs. last week

    3

    Bounce rate by landing page (top 10)

    4

    Conversions by traffic source

    5

    Top exit pages

    Common Beginner Mistakes

  • Checking analytics daily instead of weekly (short-term noise, not signal)
  • Ignoring mobile vs. desktop split (often a 3x difference in conversion rate)
  • Not filtering out bot traffic (inflate sessions, distort all metrics)
  • Measuring page views instead of events
  • With analytics set up properly, SEO and CRO become a feedback loop instead of guesswork.

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