Natural referencing remains the main traffic acquisition lever for the majority of professional websites. Since mid-2026, visibility conditions on Google are changing faster than the practices of most French companies. The arrival of AI Overviews in France and the core update of March 2024 are reshaping the rules of the game, with measurable consequences on the organic click-through rate.
AI Overviews and organic click-through rate: what the data shows
Since July 22, 2026, Google has been rolling out AI Overviews in France. These AI-generated responses appear directly in the results page, constructed from multiple sources. The engine provides a summary even before the user clicks on a link.
An Ahrefs study conducted on 963 domains observes, after this deployment, a median decrease of 5.7% in the organic click-through rate. In other words, even with stable positions in the results, many companies are seeing their traffic decline because users are getting answers without visiting the source site.
This phenomenon primarily affects short informational queries, where Google can formulate a direct answer. Longer, more specific queries with high commercial or local intent currently maintain a better click-through rate. The trade-off between informational queries and transactional queries is becoming a full-fledged SEO strategy issue, and field feedback varies on the actual extent of the impact depending on the industry.
Specialized resources like optimizen.fr allow for a deeper exploration of these visibility issues in a context where the rules are evolving rapidly.
March 2024 core update and useful content: the criteria that matter
The March 2024 core update, announced by Google on March 5, comes with new anti-spam policies. The stated goal is a 40% reduction in low-quality content in search results. This update particularly targets mass-generated content by AI tools without editorial added value.
In practice, Google is strengthening its evaluation around the E-E-A-T framework (Experience, Expertise, Authoritativeness, Trustworthiness). Pages that demonstrate field expertise, authored by identifiable writers, fare better against ranking fluctuations.
Concrete signals evaluated by Google
- The presence of information derived from direct experience of the subject (verifiable testimonials, first-hand data, documented cases)
- The consistency between the page content, title tags, and meta description, without a gap between the promise and the actual content
- The structured internal linking, which allows engines and users to navigate between pages according to a clear thematic logic
The available data does not allow for a definitive conclusion on which signals weigh the most in the algorithm. However, sites that publish regularly updated content with verifiable sources seem to withstand successive algorithmic corrections better.
Local SEO and visibility of small and medium enterprises in 2026
For geographically anchored businesses, local SEO is a distinct lever from traditional SEO. The Google Business Profile remains the primary point of contact between a small or medium enterprise and its potential customers in local searches.
Customer reviews directly influence local ranking. Their volume, frequency, and the diversity of terms used by customers in their comments are taken into account by the algorithm. A business that regularly receives detailed reviews ranks better than a business with few responses, even if its website is technically optimized.
Local SEO and generative AI
The integration of AI into local results is also changing the game. Google is beginning to synthesize reviews and information from local listings in its generated responses. A complete and regularly updated listing increases the chances of being mentioned in these automatic syntheses.
The filled categories, up-to-date hours, recent photos, and responses to reviews contribute to what Google considers a signal of reliability. Businesses that neglect their listing lose an advantage that their direct competitors are already exploiting.
SEO content strategy in light of the new rules of the game
Publishing more is no longer enough. The trend observed since the March 2024 core update favors sites that publish less but better. A long and hollow article loses ground to a short, precise page that addresses an identified search intent.
Targeting search intent rather than keyword volume changes the way to conceive an editorial calendar. Rather than aiming for generic high-volume terms, companies that are improving their visibility are working on precise queries, often longer, where competition is less saturated and the intent to purchase or contact is more pronounced.
- Identify the real questions asked by customers (via search suggestions, “People Also Ask,” feedback from the sales department)
- Produce content that provides a complete answer right from the first lines, without forcing the reader to scroll through the entire page
- Update existing content rather than multiplying new pages on related topics
The results of an SEO strategy remain gradual. Several months are generally needed before observing a measurable impact on organic traffic. This timing pushes some companies to give up too soon, while the cumulative effects of natural referencing strengthen over time, provided that the published content remains relevant in light of algorithm updates.
Natural referencing in 2026 relies less on isolated techniques and more on the coherence between useful content, trust signals, and adaptation to new result formats. Companies that document their results, adjust their strategy after each major update, and prioritize editorial quality have a structural advantage over those that automate without supervision.
