I had a call recently with a marketing director who pulled up Google Search Console mid-conversation, genuinely confused. Impressions were holding steady, rankings hadn’t moved, and yet organic sessions had quietly dropped by a third over the previous two quarters.
That confusion is one of the most common things I encounter in my work now, and it has a clear, well-documented explanation. Your rankings aren’t the problem. The click is disappearing before it ever reaches you.
I run Essheo, a search marketing agency working across the UK and US, and I want to walk you through exactly what’s happening to organic traffic in 2026, using the actual research rather than vague warnings. Understanding this properly is the first step to responding to it sensibly, rather than either panicking or ignoring it.
How Much Has AI Search Actually Reduced Organic Clicks?
The honesty is that it’s substantial, and it’s now backed by causal experimental evidence, not just correlation. Researchers from the Indian School of Business and Carnegie Mellon University ran a randomised field experiment specifically isolating the effect of Google’s AI Overviews, and found organic clicks dropped 38% on queries where an AI Overview appeared, with zero measurable improvement to user satisfaction or experience quality.
That’s an important distinction. This isn’t a case of AI answers genuinely serving users better and clicks simply being unnecessary. The study found no benefit to the user, only a redirection of where their attention went.
Seer Interactive’s longitudinal study, tracking 53 brands across 5.47 million search queries and 2.43 billion impressions between January 2025 and February 2026, found organic click-through rate on queries with an AI Overview present sitting at just 0.61%, compared with 1.62% on queries without one, a 61% relative decline.
Paid advertising fared even worse in the same study, with click-through rate falling from 19.7% to 6.34%, a 68% drop.
Does Ranking Position Still Protect You From This Decline?
Not to the degree it used to. Ahrefs’ analysis found that click-through rate for the number one organic position collapsed from 7.3% in December 2023 to just 1.6% in December 2025 when an AI Overview is present, a 58% decline.
Separate research tracking position-specific data found the top three organic positions have lost an average of 12.4% of their click-through rate since AI Overviews became widespread, with position one specifically falling from 31.7% in 2023 to 22.4% in 2026 when an AI Overview appears, a 29.3% decline.
I think this is the statistic that should concern any marketing team still treating “rank number one” as the finish line. Ranking first used to guarantee a strong share of clicks almost regardless of what else appeared on the page. That’s no longer reliably true, and it’s exactly why a ranking-only strategy increasingly leaves genuine traffic on the table even when it’s technically succeeding by its own old measure.
Are There Any Positive Signals for Businesses That Do Get Cited?
Yes, and this is worth holding onto amid the more discouraging figures. The same research tracking position data found that pages actually cited as a source within an AI Overview achieve a click-through rate around 2.1%, compared with just 0.9% for uncited pages appearing on the same results page, more than double.
Separate analysis found AI Overview citations deliver a 35% higher click-through rate compared with uncited competitors on the same query. Being the specific source an AI Overview names, rather than simply ranking nearby, is clearly still worth meaningfully more traffic than being ignored by it.
There’s also a modest recovery signal worth mentioning honestly. Organic click-through rate on AI Overview-present queries rose from a low of 1.3% in December 2025 to 2.4% by February 2026, an 85% increase in just two months, which some analysts attribute to Google’s May 2026 structural changes to how AI Overviews display citations.
I wouldn’t read too much into this as a full recovery, but it does suggest the picture is dynamic rather than a one-way collapse, and that getting cited properly matters more as these interfaces mature.
How Widespread Is the Zero-Click Search Problem?
This is the wider structural trend sitting behind the click-through rate declines, and the scale of it has grown quickly.
What Share of Searches Now End Without Any Click at All?
SparkToro’s June 2026 research, based on Similarweb clickstream panel data, found that 68.01% of US Google searches ended without a single click during the first four months of 2026, up from 60.45% in 2024, a 7.56 percentage point increase in two years that SparkToro describes as the fastest acceleration since it began tracking this metric.
The share of searches generating at least one click, whether organic, paid, or to a Google-owned property, fell 9.51 percentage points over the same period, a 22.9% decline.
Other independent trackers report figures in a similar range, with estimates spanning roughly 64.8% to 68%, and one source citing an average zero-click rate as high as 83% specifically on queries where an AI Overview triggers, against around 60% for queries without one.
Bain & Company’s research puts it slightly differently, estimating that around 80% of consumers now rely on zero-click results for at least 40% of their searches, which Bain calculates is reducing overall organic web traffic by 15 to 25%.
Is This Trend Accelerating or Levelling Off?
Accelerating, based on every recent data point I’ve reviewed. AI Overviews now appear on more than 20% of all Google searches according to SparkToro’s analysis, and separate Semrush Sensor data puts AI Overview presence at around 30% of informational queries across the US and Western Europe in Q1 2026.
Other analysis tracking Google’s continued expansion suggests AI Overviews are now appearing on 60% or more of certain query categories. When an AI Overview is present, click-through rate drops by roughly 60% according to Ahrefs data cited in the SparkToro study.
Even queries without an AI Overview present haven’t been spared. One analysis found click-through rate on non-AI Overview queries fell from 7.6% to 3.9% across the same period studied, suggesting a broader shift in user behaviour toward staying within search interfaces generally, not solely a direct effect of AI summaries themselves.
What Does This Mean for Publishers and Businesses Specifically?
The consequences aren’t evenly distributed, and I think it’s worth being honest about who’s being hit hardest by this shift.
Are Publishers Already Seeing Real Revenue Loss?
Yes, and some of the figures being reported are severe. One media company executive reported that views were declining by over 60% year on year, with revenue falling more than 30%, while the AI platforms drawing on their reporting continued growing rapidly.
Industry groups have begun calling on AI companies to develop revenue-sharing arrangements with the publishers whose journalism increasingly underpins AI-generated answers, precisely because traffic, the mechanism publishers have relied on to monetise their work for two decades, is being quietly removed from the equation.
Pew Research Center’s panel study found that even when a source is directly named inside an AI-generated summary, only around 1% of users actually click through to visit it. The citation exists, the credit is technically given, but the visit essentially never happens. I think that single statistic captures the core problem better than almost any other figure in this space.
Does This Affect Every Type of Website Equally?
No, and understanding where you sit matters enormously for how you respond. Informational content, the kind designed purely to answer a discrete question, has been hit hardest, since that’s precisely the content AI Overviews are built to summarise directly.
Transactional and highly localised commercial content, the kind genuinely built for someone ready to book, buy or enquire, tends to hold up considerably better, because AI systems are generally less equipped to complete a transaction or a local booking than they are to summarise a factual answer.
This is a distinction I raise constantly with clients in service-based sectors. A generic “what is an air source heat pump” article is far more exposed to this decline than a well-built local landing page genuinely designed to convert a ready buyer.
That’s not a reason to stop producing informational content entirely, since it still plays a role in the wider funnel and in AI citation strategy, but it is a reason to weight investment carefully rather than assuming all organic content carries equal risk.
How Should Businesses Actually Respond to This Shift?
I’d genuinely discourage two extreme reactions I sometimes see: either ignoring this entirely because rankings still look fine on paper, or panicking and abandoning organic search investment altogether. Neither is the right response based on what the data actually shows.
Should Businesses Simply Give Up on Organic Traffic?
Absolutely not, and I’d be doing you a disservice if I implied otherwise to make a point. Organic search, even with reduced click-through rates, remains one of the highest-intent, lowest-cost acquisition channels most businesses have. What’s changed is that click volume alone is no longer a reliable measure of whether your search visibility is actually working for you.
A page can lose clicks while gaining brand exposure through an AI Overview citation, and that exposure has measurable value even without a click, through increased branded search and direct traffic later in the customer journey.
This is precisely why I think measurement needs to evolve alongside the search landscape itself. Tracking impressions, citation frequency inside AI Overviews and AI platforms, and branded search volume growth over time gives a far more complete picture than organic sessions alone ever will in 2026.
What Should a Business Actually Prioritise Given This Data?
I’d focus on being the source that gets cited, since cited pages retain more than double the click-through rate of uncited pages appearing on the same results. That means genuinely credible, well-sourced, clearly structured content, the same fundamentals that support strong GEO performance across ChatGPT, Gemini and Perplexity as well.
I’d also prioritise transactional and locally specific content that AI systems are structurally less able to fully answer on their own, since that’s where organic traffic still converts into direct revenue reliably.
This is exactly the balance we build into every client strategy at Essheo. We don’t treat traditional SEO and AI visibility as competing priorities fighting for the same budget. We treat them as one connected system, because the data is clear that businesses positioned to be cited, not just ranked, are the ones retaining meaningful traffic and revenue through this shift.
Ready to Understand What This Shift Means for Your Traffic?
If your organic sessions have quietly declined while your rankings look untouched, you’re not imagining it, and you’re certainly not alone. The data across nearly every independent study I’ve reviewed points the same direction: clicks are disappearing before they reach the page, even for content ranking exactly where it always has.
At Essheo, every practitioner on our team carries 8 plus years of experience navigating exactly this kind of structural shift in genuinely competitive sectors, and we rank businesses across Google, LLMs, YouTube and social platforms specifically because relying on one channel is no longer sustainable.
Our clients have generated over £45 million in combined revenue over the last two years through the search marketing systems we’ve designed, built on real operational results rather than theory.
We’ll start with an honest audit of exactly how AI Overviews and AI platforms are currently affecting your specific traffic and visibility, then build a tailored roadmap to make sure you’re the business getting cited, not the one quietly losing clicks to a competitor who is.
Book a strategy call with me, and let’s find out exactly what’s happening to your traffic, and what we can do about it.