What does SEO without data actually look like?
I often picture someone throwing darts in the dark, hoping to hit a target they’ve never seen. That is exactly what doing SEO by "instinct" feels like.
We pick keywords because they sound right or publish articles because we feel like people want them. We optimize pages just to turn a tool's light from red to green without knowing why. The result? Wasted energy for invisible results. This isn't just a critique; it’s a pattern I’ve seen, and one I fell into myself when I first started in SEO.
How my analytics background changed my mindset
Before specializing in SEO, I worked with data: interpreting signals, filtering out noise, and setting measurable hypotheses. I apply this reflex to SEO too. It changes three specific things:
- Keyword selection: It’s not about raw volume. It’s about the balance between volume, intent, and actual competition. I also use CPC as an indicator: if people are paying for a keyword (even if I’m not doing SEA), it’s a high-value signal. A keyword with 200 searches, clear intent, and a solid CPC is often better than a 5,000-volume term dominated by big players in the choosen industry.
- Content priorities: Instead of publishing on a whim, I plan based on data: which intents are missing, which content needs boosting, and where the real visibility gaps are.
- Tracking: I set up KPIs before I hit publish. Not to watch numbers crawl in real-time, but to answer one question six months later: did this work? For this site, I chose Matomo for its GDPR compliance.
Data doesn’t predict the future: it reduces errors
Data isn't a crystal ball. A perfect page can fail, and a random one can rank. SEO is a complex system we try to decode every day.
However, data reduces wasted effort because time is money. Instead of throwing 20 topics at a wall, I focus on 5 where I have measurable reasons to believe the effort will pay off. It’s the difference between lottery and chess.
What this means for my site
This portfolio is my lab and my playground. Every editorial decision (topic, structure, internal linking) is documented. I don’t have performance data yet since the site is brand new, but that’s the point: building a rigorous foundation from day one. In fact, I explain my process in this post about my first 3 SEO decisions for this site.