As Google deepens its integration of AI into Search, publishers are growing increasingly anxious about declining referral traffic. The company is now rolling out a series of tools and updates aimed at preserving click-throughs and giving website owners greater control over how their content appears in AI-generated results.
New opt-out controls shift power to publishers
Following a landmark ruling by the U.K.’s Competition and Markets Authority, Google has introduced controls allowing website owners to opt out of AI Overviews entirely. The CMA described this as a “world first,” putting publishers — particularly news organisations — in a stronger position to negotiate content deals. Google has confirmed that opting out will not affect standard search rankings, though sites choosing this route will forgo any traffic or impressions generated through AI features.
To support click-throughs, Google has increased the number of inline links within AI responses, added website previews, and is testing new link designs. It has also launched aPreferred Sources feature, letting users personalise which outlets appear in their AI results.
Traffic impact: a contested picture
The true scale of AI Overviews’ impact on referral traffic remains disputed. Google maintains that overall organic click volume has stayed relatively stable year over year, with click quality improving. However, independent data tells a different story for some sectors — news publishers reportedly saw Google referrals drop 33% globally between November 2024 and November 2025.
Google also announced new Search Console insights that will show publishers how their pages perform within generative AI features, including impression data and country-level breakdowns. With AI Overviews now boasting over 2.5 billion monthly active users, the company shows no signs of slowing its AI-first approach — making adaptation a necessity, not an option, for publisher