France got AI Overviews on July 22, 2026. Ahrefs tracked what happened next.
The study covered 963 domains pulled from Google Search Console, measured across 28 days before the rollout and 9 days after. Sites with the highest AI Overview exposure lost 23.1% of their click-through rate.
The Operator Takeaway
This is the clearest market-sized signal yet that AI Overviews don’t just reshape rankings. They take traffic that used to go to your site and keep it on the results page. A 23.1% CTR drop for the most exposed domains is not a rounding error.
If you run content that typically triggers informational queries, this is the number to bring to your next planning conversation. The France rollout is a preview of what happens elsewhere as Google expands AI Overviews to new markets.
