Summary of points covered
- Understanding SEO and its benefits
- Discover why it's essential for a website
- Explore the three fundamental pillars of SEO
- Know the most up-to-date techniques to apply
- Using essential tools to make progress
- Avoiding mistakes that ruin SEO efforts
- A simple checklist to get you started
- Answering your most frequently asked questions
What is SEO?
When I first discovered SEO, or natural search engine optimization, I didn't know where to start. But with a little curiosity, I quickly understood that it was all about making a site more visible on search engines, especially Google.
Its objective is simple: to ensure that a site appears in the top results. And the higher you are, the more visitors, and therefore customers or readers, you attract.
There are two main categories: on-page SEO (content, structure, keywords) and off-page SEO (notoriety, links pointing to you). These two aspects must work together, like an inseparable duo.
Why is SEO important?
Imagine a store in a dark alley. No matter how good the products, no one will see them. SEO is a bit like setting up a store on a busy avenue.
Over 50 % of web traffic comes from SEO. That's huge, isn't it? And unlike paid advertising, once your site is well placed, it continues to attract traffic at no daily cost.
The ROI of SEO is often far superior to SEA (paid search). It's a long-term investment, slow at first, but powerful over time.
The 3 pillars of SEO
Contents
Content is king. It must be relevant, clear and meet your visitors' expectations. I always try to write for you, but also for Google, by inserting the right keywords in a natural way.
Technical
A well-structured, fast and mobile-friendly site makes all the difference. If your site is slow or difficult to navigate, you lose points. Frustrating, isn't it?
Popularity
Google trusts sites recommended by others. Visit backlinks (inbound links) are votes of confidence. The more the better, provided they come from reliable sites.
SEO techniques to implement in 2025
The world of SEO is constantly evolving. In 2025, certain practices are becoming indispensable. I apply several of them on a daily basis:
- A perfect site responsive (suitable for cell phones)
- Optimized performance for Core Web Vitals
- Adapting to voice search
- A content strategy aligned with Internet users' intentions
- A internal networking to guide navigation
- The implementation of schema.org to enrich Google results
- Attention to E-E-A-T: expertise, experience, authority, reliability
Useful SEO tools
Fortunately, there are many tools available to make the task easier. Here are a few that I use regularly:
- Google Search Console to monitor performance and detect errors
- SEMRush / Ahrefs to analyze the competition and track backlinks
- Ubersuggest ideal for keywords when you're just starting out
- Screaming Frog to technically scan a site
- Yoast SEO / Rank Math to optimize every page directly in WordPress
Common mistakes to avoid
I've been there, just like everyone else. Here are the most common mistakes I recommend you avoid right now:
- Duplicate content Google hates it, be original
- Ignore mobile optimization a big mistake in 2025
- Pages too slow visitors can't wait
- No keyword strategy you write in a vacuum
SEO checklist for beginners
Here's a little list I wish I'd had at the very beginning:
- Define main keywords for each page
- Optimize title and meta description tags
- Create original and useful content
- Improving site speed
- Configure Google Search Console from launch
SEO FAQs
How long does it take to see SEO results?
I know it's frustrating, but it usually takes between 3 and 6 months. It's an in-depth job, not a race.
Is SEO free?
Yes... and no. It costs nothing directly, but requires time and methodand sometimes the help of professionals.
An essential lever for standing out from the crowd
For me, SEO isn't just a technique, it's a philosophy. It's about creating useful content, improving the user experience and gaining visibility without relying on advertising.
If you're just starting out, take your time. Read, test, adjust. SEO is demanding but rewarding. And I assure you, it's worth every effort.






