83% of Google searches that trigger an AI Overview end without a click to any website. That's not a future problem — it's the current state of search for 48% of all queries Google processes right now.
Google's August 2026 core update started rolling out this week. It's arriving on top of AI Overview expansion that already restructured how paid and organic traffic work, and the timing isn't coincidental.
What the CTR numbers actually show
Seer Interactive's study measured AI Overview queries specifically. Organic CTR dropped from 1.76% to 0.61% — a 61% decline. Paid CTR on those same queries dropped from 19.7% to 6.34% — a 68% decline.
That paid CTR number is the one most teams aren't tracking. When Google surfaces an AI Overview for a query you're bidding on, your ad still shows. People just aren't clicking it.
SparkToro's 2026 data frames the full picture: fewer than one-third of all Google searches now generate a click to any external website. Every 100 impressions your content earns, 67 of them go nowhere.
How the August core update fits in
The August core update isn't an AI Overviews update specifically — it's Google recalibrating quality signals for how search works now. Pages with thin evidence, generic structure, or content that reads as assembled rather than written are seeing the largest rank drops.
The problem for most e-commerce and DTC brands: the update's quality signals overlap almost exactly with AI Overview citation criteria. Google cites pages that demonstrate first-hand experience, specific data, and clear topical authority. The same signals that protect rankings in the core update are the ones that get you cited in an AI Overview.
Sites with strong Core Web Vitals picked up 12–28% more traffic after the update. Sites built on scaled AI content without real product or category expertise got hit harder.
The one number that changes your math
Being cited inside an AI Overview reverses the traffic headwind. Brands cited in AI Overviews earn 91% more paid clicks and 35% more organic clicks than uncited brands on the same queries.
That's not a marginal improvement. If you're running Google Ads against queries where AI Overviews appear and you're not getting cited, you're paying more per click while a cited competitor collects the lift.
This changes where content investment pays off. Product comparison pages, data-specific category content, and detailed FAQ pages get cited more often than landing pages optimized only around keyword density. If your content answers a question with real specifics, it gets picked up. If it restates the question, it doesn't.
What to do before the update finishes rolling out
The August update rolls out over two to three weeks. Here's where to focus now.
Find out which of your target keywords trigger AI Overviews. Search Console doesn't surface this directly, but cross-referencing your top paid keywords with manual searches takes less than an hour. Flag every query where an AI Overview fires.
For those queries, check whether any of your existing content gets cited. If not, that's your gap — not your bid strategy. No amount of bid adjustment recovers the CTR loss when the Overview itself is the blocker.
Audit the pages that support your paid campaigns. The August update weights E-E-A-T signals harder than previous core updates did. First-hand evidence, author expertise, and real data — those are the three things Google is measuring more aggressively. If your landing pages are generic product descriptions, they're now exposed on two fronts: ranking risk and zero chance of AI Overview citation.
Don't cut Google Search budget based on CTR data alone. Branded search intent is still strong; the CTR drop is concentrated on non-branded informational queries. If you're losing clicks there, reduce spend on those specific query types and reallocate — not a blanket Google pullback.
Look at traffic week-over-week after the update settles, not day-over-day. The volatility during rollout is noise. The two-week average after rollout completes is what tells you where you actually stand.
