Which marketing metrics actually matter
You don't need to track 50 metrics every week. You need these six — and you need to know what they mean when they change.
If every tool you use shows 30 numbers, and you use four tools, that’s 120 numbers to ignore every week. No wonder most founders open their dashboards, feel overwhelmed, and close them.
Most of those numbers are noise. Six actually matter.
1. Unique site visitors
What it is: how many different people visited your site in a given period.
Why it matters: it’s the simplest thermometer for the real size of your audience. Traffic growing, audience growing. Traffic stalling, something stopped working.
What it’s not: it’s not a sign of business. You can have 10,000 visitors and zero sales. Visitors are the first signal, not the last.
2. Conversion rate
What it is: of the visitors who arrived, how many did the thing you wanted (buy, book, request a quote, subscribe).
Why it matters: it’s what turns traffic into business. Growing traffic without growing conversions is pouring water into a leaky bucket faster. Improving conversions is fixing the holes.
A conversion rate going from 1% to 2% is worth more than doubling your traffic — and costs far less.
3. Cost per acquisition (CPA)
What it is: how much it costs you, on average, to get a new customer through paid channels.
Why it matters: it’s the only number that tells you whether your ads are paying for themselves. If you spend €300 on Meta Ads and get 6 customers, your CPA is €50. If each customer brings €80 in margin, you’re winning. If they bring €30, you’re losing money with method.
4. Organic traffic
What it is: people who found your site through Google without you paying for ads.
Why it matters: it’s traffic that doesn’t stop when you stop paying. It’s also the best indicator that your SEO and content are working. A healthy business sees this number grow month after month, slowly, consistently.
5. Social media engagement
What it is: the percentage of followers who interact with your content (likes, comments, shares, saves).
Why it matters: followers without engagement are dead weight. An account with 800 followers and 8% engagement sells more than one with 8,000 followers and 0.5%. If this number is dropping, the algorithm is showing your posts to fewer people — and taking your reach away.
6. Week-over-week trend
What it is: the change in each of the five numbers above, compared with the previous week.
Why it matters: a number in isolation means nothing. “I had 1,200 visitors” is useless information. “I had 1,200 visitors, up 18% from last week” is actionable information. Trends are the real signal.
What to do with this
Open a sheet (paper or spreadsheet, anything works). Write down these six numbers. Every Monday, spend 10 minutes updating them.
After 4 weeks, you’ll start seeing patterns you couldn’t see before. After 12, you’ll know things about your business that even your accountant doesn’t.
The hard part isn’t the math — it’s pulling these numbers from four or five different platforms every week and putting them somewhere they make sense together. That’s exactly what Raveki does: it connects your platforms, collects these metrics automatically, and delivers the trends — without you opening a single dashboard.
But even without any tool, start. A founder who looks at 6 numbers every Monday is already ahead of 90% of the competition.
Written by
João
Founder, Raveki
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