What is SEO?
SEO explained simply
Imagine a huge library. The librarian is Google. When someone asks a question, the librarian looks for the books that answer it best.
For the librarian to recommend your book, three conditions matter. They must be able to find it and read it. The book must answer the question. And other readers must have said good things about it.
SEO is the work that meets these three conditions for your website. The results it targets are also called “organic” results, because you don’t pay Google to appear. You earn your place.
A concrete example
Let’s imagine that Omar is an electrician in a mid-sized city. His site has 4 pages: home, services, prices and contact. Nobody finds him on Google. His customers only come through word of mouth.
He decides to work on the three pillars of SEO.
- Technical
The site loads fast on mobile and Google can read every page.
- Content
Each page answers a real search, like “replacing an electrical panel”.
- Popularity
Other websites talk about Omar and link to him.
On the technical side, he checks that his site opens properly on a phone. On the content side, he goes from 4 to 10 pages. He adds 6 pages that answer his customers’ questions: “bringing an old apartment up to code”, “outlet getting hot, what should I do?”, and so on.
On the popularity side, he asks 2 partner tradespeople to add a link to his site. He also signs up to the directory of his local trade association.
A few months later, his 6 new pages start to appear in Google. They bring him quote requests he never used to receive. His first 4 pages barely move, because they didn’t answer any specific question.
Why it matters to you
- People find you when they are looking for you. Someone who types “electrician outlet getting hot” already has a need. You don’t have to convince them that the service is useful.
- Your visits don’t stop when your budget stops. An ad disappears as soon as you stop paying. A good page can attract visitors for years.
- You earn trust. A page that answers the question well shows that you know your job. The visitor arrives already reassured.
SEO is also useful beyond Google. AI assistants and AI-generated answers in search draw on pages that already exist on the web. A clear and useful site has a better chance of being picked up there. This is the topic of GEO.
The downside is that you need patience. SEO is slow. If you need customers by next week, advertising will be faster. The best approach is often to combine the two: ads to get started, SEO to last.
How to use it: 5 first steps
- List your customers’ questions. Write down everything people ask you by phone, by message or in person. Each question can become a page.
- Choose one keyword per page. A keyword is the phrase people type into Google. Prefer specific phrases: this is the long tail.
- Write a page that really answers. Give the answer at the beginning, then the details. Think about what the person wants to do: this is search intent.
- Check that Google sees your site. Sign up for Google Search Console, Google’s free tool. It shows you the pages Google knows and the searches that bring you visits.
- Earn recommendations. Ask your partners, suppliers or local associations for links. A link from a serious website to yours is called a backlink.
After that, look at your results every month in Search Console. Keep what works and improve the pages that stagnate.
Common mistakes
- ❌ Repeating the same keyword all over the text. → ✅ Write for a human. Google understands synonyms.
- ❌ Going straight for very competitive words like “electrician”. → ✅ Start with specific searches that have less competition.
- ❌ Writing a page, then forgetting it. → ✅ Update your pages when prices, rules or questions change.
- ❌ Buying hundreds of cheap links. → ✅ Earn a few links from real websites close to your field.
- ❌ Expecting results in a week. → ✅ Judge your SEO over several months.
With AI
Copy this prompt into your AI assistant:
I am a [job] in [city]. My website is about [services].
Here are the questions my customers often ask me:
[paste 10 questions].
1. Group these questions by topic.
2. For each topic, suggest a page title and the exact phrase a customer would type into Google.
3. Rank the pages from the easiest to write to the hardest.
4. For the first page, suggest an outline with a short answer in the introduction.
Don't invent any search volumes.
AI gives you a content plan in a few minutes. The real-world experience that makes your pages unique is what you bring.
FAQ
What is the difference between SEO and paid search?
SEO targets the free results. Paid search means buying a place among the ads, for example with Google Ads. Ads stop when you stop paying. SEO keeps bringing visits as long as your page stays useful and well placed.
How long does SEO take to show results?
There is no fixed delay. It often takes several weeks, or even several months, depending on the competition, the age of the site and the quality of the pages. It is slow work, but its effects last.
Can I do SEO myself?
Yes, for the basics. A clear site, pages that answer real questions and an up-to-date Google business listing are often enough to start. An expert becomes useful when the site grows or runs into a technical problem.
Is SEO still useful with AI answers?
Yes. Google says its AI features rely on indexed pages and that the usual SEO best practices apply. A useful, well-built site remains the foundation for being cited.
Is SEO free?
Clicks from organic results are free. The work itself takes time: writing, fixing the site and earning links. You pay in hours rather than in advertising budget.
Go further
Micro-course MF11
See the coursesRelated terms
Updated on 4 November 2026 · By Seddik Dimassi