Refusing Google’s AI: The UK decision that will shake your e-commerce SEO
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Why the UK is forcing Google to say no
SEO in 2026 isn’t played out on page one anymore. It’s played out on the right to say no.
On June 15, 2026, the CMA (Competition and Markets Authority) forced Google to let websites say no. No to using their content in AI Overviews or AI Mode. No to training AI models.
Three obligations. Clear.
First: a right to refuse AI Overviews and AI Mode. Second: a right to refuse model training. Third: clear source attribution, with visible links.
According to Search Engine Journal, the decision doesn’t mean Google broke the law. The UK regulator says Google has a « strategic market status. » This status triggers specific competition rules.
Timeline: six months for général rollout. Nine months for page-by-page controls. And compliance reports every six months.
Why is this historic? Because for the first time, a regulator is forcing Google to give publishers a withdrawal right. Not just for copyright. To rebalance economic bargaining power.
I think of Guillaume Attias. In the DOSE model he teaches at BMO Academy, the first pillar is choice autonomy. Deciding. Having control. The opt-out requirement isn’t a technical victory. It’s the recognition that your content is yours and you decide.
But be careful. This right is a weapon. And a weapon, if you don’t know how to use it, can turn on you.
AI Overview: the click vacuum that worries e-commerce businesses
Take a spare parts website. 12,000 pages. Monthly traffic: 27,000 sessions.
40% of that traffic comes from informational queries. « How to change an oil filter on a Peugeot 308. » « What oil for a Honda lawn mower. »
Why?
Because Google answers directly. The user gets their answer without leaving the search results page. They don’t click. Even if the link to the page is there at the bottom of the Overview, it’s buried.
Since AI Overviews arrived in France (yes, they’ve been here since late 2024), I’m observing steady erosion. On this specific site, queries with AI Overview lost 18% of clicks in 60 days.
18%. Real number. Observed in audit.
The worst part? For e-commerce sites, these informational queries were entry doors. An informed visitor becomes a buyer. They read, then explore the catalog. The AI Overview cuts off the journey.
Result: a 4.2% drop in monthly revenue. Not huge, but regular. And silent.
Stop. Think.
Saying no to AI Overviews also means saying no to any presence in Google’s AI ecosystem. Because the refusal doesn’t just remove your content from the overview. It tells Google: « don’t count on us. » Could Google penalize indirectly? No official statement. But we know the algorithm favors sources that feed its AI. Absence can be interpreted as a signal.
The trap is there. Refusing might mean disappearing.
Opt-out: a massive negotiating weapon… but for whom?
The CMA insists on « bargaining power. » Negotiating power. « Greater control can strengthen publishers’ bargaining power with Google. »
In the regulator’s mind, this isn’t about withdrawing. It’s about getting better terms. A fairer value share.
In practice: if your content is valuable for Google’s AI answers, you can demand compensation for its use. Or premium placement. Or data in return.
But this weapon is asymmetric. Media giants, big publishers, can negotiate. A small e-commerce business with 80,000 product pages? Its power is much less.
Still.
Even for them, the opt-out serves a purpose. Not to demand a check. To structure their presence.
I come back to DOSE. Choice autonomy isn’t boycott. It’s the ability to build your own rules. Guillaume Attias keeps repeating it: it’s not technology that decides, it’s you. Opt-out is your lever to say: « Here’s how I accept my content being used. With this link. With this attribution. On these topics only. »
It’s a stance. Not a retreat.
Imagine. You say no to Google. But you open an API with your structured data. You offer paid access to fresh data. You become a partner, not a passive supplier.
Opt-out can become an indirect monetization tool. As long as you have irreplaceable content. And that takes building.
Semantic architecture: the real barrier against aspiration
A medical equipment distributor. 40,000 catalog items. 4,200 organic sessions per month. A classic funnel: blog → category → product sheet. The content was good, but disorganized. 3,000 blog articles with zero links between them. Zero silo.
I proposed a restructuring. Not more content, better organized. We built 14 semantic silos around major product families and patient needs. Each silo follows a complete journey: from symptom search to product comparison.
Result in 14 months: 38,600 organic sessions. +820%.
The traffic came. Because, faced with a medical question, Google finds a silo that answers from first to last mile. The AI Overview itself cites our pages as source. The architecture is solid.
The mechanism: each page of the silo reinforces the others. We put dense internal linking, contextual links, and structured data. Result: such thematic authority that AI has only us as reference. Even the automated summary cites us.
I never considered de-indexing myself. Why withdraw when you’re the answer?
This approach is at the heart of my work. I build architectures that run without me. Semantic systems that withstand algorithm changes, AI Overviews, AI modes.
I’m not trying to refuse AI. I’m trying to become its source.
Anticipating opt-out: 3 concrete actions for your site
Anticipating means acting before the choice is forced on you. Here are three actions to start now.
One: tag your content for control. You can already use directives like data-nosnippet, meta robots tags, or robots.txt protocol to restrict use. But à la carte opt-out, at the page level, will be operational in nine months in the UK. Google will probably extend it if it works. Prepare your sensitive pages: those with high added value, your proprietary guides. Identify them. You’ll decide later.
Two: build semantic silos. It’s the foundation. Every euro invested in architecture pays you back for years, AI or not. A well-built silo keeps generating traffic even as direct answers multiply, because it attracts transactional queries and comparative navigation that AI doesn’t yet replace.
Three: adopt a « preferred supplier » stance. Don’t just be indexed. Become the official source. Work your structured data, your expert content, your Verified Reviews. Build authority. The more Google cites you in its summaries, the more the public remembers your brand, and the more they’ll click.
A recent case, a small online jewelry site. 800 pages. I restructured 3 silos around buying guides. Three months later, organic traffic jumped 37%, with click-through rate on AI Overviews up 12 points. No refusal. Just strengthened presence.
Opt-out will be a tactical tool. But your strategy is authority.
The question nobody asks
What if, by refusing AI, you open the door to your competitors?
Imagine. You say no. Your competitor stays. The AI Overview cites them. Their name appears in Google’s answer, again and again. Their traffic jumps. Their visibility grows.
Opt-out, for an e-commerce business, isn’t a technical decision. It’s an economic decision. A visibility decision.
The UK showed the way. In 18 months, the EU could follow. American regulators too. The right to say no becomes universal.
But the winner won’t be the one who says no. It will be the one who built a content ecosystem that Google can’t live without.
Is your site ready?
Tomorrow, if a « Refuse AI » button appeared in your Search Console… what would you do?
SEO & AI Audit: protect your traffic before opt-out
I’ll show you in a live call how your site can stay the essential source for Google, even facing AI Overviews. We analyze your current architecture and I give you specific actions.
Book a strategic call — 45 minFrequently Asked Questions
Does the AI opt-out imposed by the UK affect French sites?
Not directly. The CMA decision only concerns Google Search in the UK. But if pressure mounts, Google could extend the mechanism. Anticipate: prepare your pages and architecture now.
Will refusing AI Overviews lower my traditional organic ranking?
Nobody has officially confirmed it, but the risk exists: Google favors content that feeds its AI ecosystem. Removing your content from AI Overviews can weaken your overall authority. Better to strengthen your presence than disappear.
How do I know if my site is losing traffic because of AI Overviews?
I look at my queries in Search Console. If CTR drops but impressions stay stable, that’s a clear sign. I compare periods before and after AI Overviews arrived on my main keywords.
Can a small e-commerce business really negotiate with Google?
Indirectly. By building solid content and using the opt-out right, you attract attention from aggregators or marketplaces. Your strength? The quality and exclusivity of your data.
What is a semantic silo and how does it protect against AI?
A semantic silo is an architecture of pages linked together around a topic, going from général to very specific. It shows Google you master the subject. Even with AI, Google can’t do without you as a source. That’s solid protection, without having to deny anything.
