What is SEO?
SEO (Search Engine Optimization) is the work of optimizing your website to rank higher in search engines such as Google. Organic search traffic is often the most cost-efficient traffic source in the long run, but it requires an investment in time and content.
The three pillars of modern SEO
Technical SEO is about making sure search engines can crawl, index and understand your site. Core Web Vitals, mobile optimization, structured data and correct canonicalization are central parts.
Content SEO is about creating content that answers what your audience searches for. Keyword analysis, search intent matching and E-E-A-T (Experience, Expertise, Authoritativeness, Trust) are key factors.
Technical tracking is often what gets forgotten in SEO work, but without correct GA4 data and correct attribution you never see which pages actually drive conversions.
SEO and AI search in 2026
Google AI Overviews and other AI search tools are changing how results are displayed. Pages that rank in AI Overviews tend to be authoritative, well structured and to contain clear answers to concrete questions.
Structured data (schema.org), FAQ markup and a clear H1 and H2 hierarchy are becoming more important, not less, in a world of AI search.
Tracking and SEO data
Google Search Console gives you organic data directly from Google. But to understand what organic traffic actually generates in leads and purchases you need GA4 with correct conversion tracking. Without it you do not know which keywords actually drive business.
Frequently asked questions
What are the three pillars of SEO?
Technical SEO, content SEO and technical tracking. Together they let search engines understand your site, give your audience the answers they search for, and show which pages drive conversions.
Does AI search make SEO less important?
No. AI search changes the rules, but the fundamentals still apply, and structured data, FAQ markup and a clear heading hierarchy matter more.
How do I see what organic traffic is worth?
Search Console shows organic data from Google, and GA4 with correct conversion tracking shows the leads and purchases that traffic generates.