What Google's AI Overviews actually change for an SME's traffic

Why traffic falls while rankings hold

You look at Search Console, your average positions are stable, sometimes even slightly up, and clicks are down anyway. This is not a measurement bug.

Since 22 July 2026, Google has rolled out AI Overviews and AI Mode on the French market, almost two years after the American launch. In practice: above the organic links, Google now shows a summary written by AI, built from several web pages, with links to those sources. It fires when Google's systems judge that a generated answer is useful for the query, which rules out some searches and covers more and more of the rest.

The direct consequence: someone who reads a complete answer above the results has far less reason to click a link, even a link in first place. Ranking is still an indicator, but on its own it no longer tells you how many visits reach your site.

What the available studies show

Two independent measurements point the same way: an AI Overview on the page drives clicks down.

A Pew Research Center study run in July 2025, covering 900 American users across more than 68,000 queries, found that only 8% of searches showing an AI summary led to a click on an organic link, against 15% for searches without one. And 26% of users left the results page without clicking anything at all after reading the summary, against 16% for a classic search (source).

This drop is not specific to the United States, nor to one sector. Several separately reported measurements agree: Ahrefs records a 34.5% fall in click-through rate at position 1 once an AI Overview appears, and Amsive measures an average fall of 15.49%, reaching 37% on some queries (source). Google has disputed the Pew methodology, saying it sends billions of clicks to sites every day with no significant drop observed on its side (source). Both positions stand, and that is precisely why you should look at what happens on your own site rather than settle the question from a global figure.

What this means for an SME: the fall hits informational queries first, open questions, searches where someone wants an explanation rather than a specific product to buy. If much of your traffic comes from that kind of content (guides, definitions, blog posts), that is where you will see it first.

Being in the summary does not make up for the lost click

This is the most widely misunderstood point internally. Being cited in the AI Overview, with a link to your page, does not prevent the drop in traffic. The link is there, but the reader already has their answer above it, and a large share simply never scrolls down to the sources.

Put differently: the question is no longer only "do I rank well on Google?" but "when Google, or ChatGPT, or Perplexity answers in my place, does it name my brand or a competitor?". These are two different things, and the second is becoming the more important of the two.

Ranking well on Google helps, without guaranteeing a citation

There is a link between Google position and citation in an AI answer, but it is not automatic and it varies by topic and by engine. Well-ranked content has a better chance of being picked up as a source, because these systems lean heavily on the existing search index. But nothing guarantees that your particular page is the one chosen rather than another, including a page ranked below yours on some topics.

That is why we never work on Google SEO alone: the technical work on Google stays the foundation, but what we measure in the end is who the machine names when nobody types the brand.

What an SME can check this week

Before changing anything on the site, three simple checks, all possible without an external tool.

First check: in a private window, type into Google the five queries that bring you the most traffic according to Search Console. Note whether an AI Overview appears, and if so, which pages are cited as sources. If none of them is yours, that alone explains part of the click drop, independently of your ranking.

Second check: ask ChatGPT or Perplexity the question a customer would ask without knowing your brand name. Read who gets named. If it is never you, the question is no longer only about Google SEO.

Third check: if you received an SEO audit in the last 12 months, look at how many of its recommendations were actually applied in the site's code, not in a spreadsheet. The answer is often close to zero, which explains part of the stagnation regardless of AI Overviews.

What we can say, and what we cannot

We cannot tell you how much traffic you are losing to AI Overviews specifically. Nobody can compute that figure honestly for a given site, and claiming otherwise would be a lie.

We also cannot guarantee you a citation in an AI answer, nor a Google position, nor a volume of traffic. We say this before anything else, because it is the only basis for trust that holds up with an SME that has already been let down by a supplier.

What we can do: freeze your starting figures before touching the site, then measure, four times a month, who ChatGPT, Perplexity, Google AI Overviews and Copilot name when asked the questions a customer would ask about your sector. And above all, apply the technical corrections that make a page readable and citable ourselves, rather than sending you one more list.

We guarantee neither position nor traffic, and it takes three months before there is anything to judge. What we do guarantee is the dated log of what was changed on your site.

FAQ

Will AI Overviews replace Google?

No. Google still holds over 90% of the search market. AI Overviews change how results are presented inside Google; they do not replace Google.

If I rank well on Google, am I automatically cited in the AI Overview?

No. Ranking well helps, because these systems build on the existing index, but nothing guarantees that one particular page is chosen as a source over another. The link exists; it is not automatic.

How do I know whether I am losing traffic to AI Overviews and not to something else?

By checking, query by query, whether a summary appears on your main searches and whether your own pages are cited as sources. That is a first diagnosis, free, done in a private window, before going any further.

Does being cited in an AI Overview make up for the lost clicks?

No, not mechanically. Even cited with a link, a page gets fewer clicks once the reader already has their answer above the results. That is why citation alone is not enough as a goal.

Can a citation in ChatGPT or AI Overviews be guaranteed?

No, and anyone promising one is not telling the truth. What can be measured and worked on is how readable your pages are to these engines, not a guaranteed outcome.