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SEO in 2026: the 7 fundamentals that still work

Facing Google AI Overviews and generative search engines, SEO is changing. The 7 pillars that remain essential for visibility.

By AgencyApril 10, 20262 min read

AI Overviews, SearchGPT, Perplexity… SEO is no longer just about Google position. But some fundamentals remain more important than ever.

1. Search intent above all

Google 2026 no longer ranks pages on keywords, but on intent match. Before writing, ask yourself: does the user want to learn, compare, buy, or just navigate?

2. E-E-A-T content

Experience, Expertise, Authoritativeness, Trustworthiness. Google wants to see:

  • Identified authors with their biography
  • Cited sources with links to studies
  • Lived experiences (screenshots, original photos, real data)
  • Off-site presence (LinkedIn, conferences, media)

Google search results displayed on a screen

3. Core Web Vitals

Performance metrics remain a ranking signal:

  • LCP < 2.5s
  • INP < 200ms
  • CLS < 0.1

A slow site is systematically disadvantaged.

4. Internal linking

Good internal linking means at least 3 contextual internal links per article, to peer or parent pages. Not links tucked in a "See also" at the bottom — but embedded in the text flow.

1 link from a reference site (DA > 50) > 50 links from random forums. Google has become very good at spotting link farms. Focus on:

  • Guest posting on niche sites in your industry
  • Press relations
  • Partnerships with other brands

6. Technical SEO

  • Up-to-date XML sitemap
  • Proper robots.txt
  • Schema.org markup (Article, FAQ, Product, LocalBusiness)
  • HTTPS and HTTP/2 minimum
  • Clean URLs, no useless parameters

Rising web traffic chart with analytics

7. User signals

Google observes what your visitors do after clicking: CTR, time spent, return-to-SERP rate. Great content + great UX = better ranking over time.

What no longer works in 2026

  • Keyword stuffing
  • AI content without human review or added value
  • Mass links from PBNs (private blog networks)
  • Fake metadata

Conclusion

SEO in 2026 is less technical, more editorial, more human. If you create truly useful content with a clean technical structure, you're already in the top 20% of French sites.

Need an SEO audit? Contact us.

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