The Statistic
There is a quiet crisis unfolding in digital marketing. For years, the deal with Google was simple: you provide the content, and they provide the traffic.
But in 2026, the deal has changed. According to the latest data from SparkToro and Similarweb, 60% of searches now result in zero-click searches. That means users often get the answer without ever visiting a website.
For brands, this is not just a traffic problem. It is an AI visibility problem. If the AI summary does not mention you, your presence vanishes from the decision-making journey.
The Rise of the AI Overview
The primary driver of this shift is the AI Overview. Instead of giving you a list of websites to visit, Google uses its Gemini model to write a tailored paragraph that synthesises the answer.
Whether someone is asking how to fix a leaky tap or the best commercial solicitors in London, the summary appears first. That summary is shaped by model citations, not just rankings.
For traditional SEO teams, this is a hard reset. If users are not clicking, ad revenue drops, lead forms stay empty, and brand consideration shrinks before a site visit ever happens.
Why GEO Is the Only Solution
Standard SEO cannot protect you from the zero-click crisis. If you rank first but the AI summarises a competitor, you still lose.
Generative Engine Optimisation (GEO) addresses how AI systems ingest, evaluate, and cite information. Combined with AI Recommendation Optimisation (AIRO), it ensures your brand is represented accurately and consistently.
- Citation mining: ensuring your brand appears in AI Overviews and answer boxes.
- Zero-click dominance: structuring content into lists, tables, and snippets so AI can quote it.
- Brand salience: building presence across AI models even when users do not click.
Key Takeaways
- 1Zero-click search now dominates many categories and reduces direct traffic.
- 2AI summaries shift value from clicks to authority and citation.
- 3GEO and AIRO keep your brand visible when users do not click through.
