# What is a zero-click search and how it affects your store

> What a zero-click search is, how many Google searches end without a click, what AI Overviews and AI Mode change, and how to measure it in your store.

URL: https://clione.ai/glossary/zero-click-search/
Lang: en

In SEO, zero-click has nothing to do with the security attacks that share the name or with one-click purchasing: it is **a search that ends without anyone clicking any result**. The person reads the answer on Google's own page, changes the search or leaves. It matters to a store because it explains a chart that baffles people: the impressions for your product pages rise or hold steady and the clicks do not follow. Before reading it as a problem with your site, it helps to know how much of this happens in general and how much has to do with AI.

## How it works

The most-quoted figures come from browsing panels: people who agree to have what they do after searching recorded. SparkToro's June 2026 study, using the Similarweb panel, counts as zero-click any search that ends in another search or in the end of the session. Between January and April 2026, **68.01% of Google searches in the United States ended without a click**, up from 60.45% in 2024. In 2019, SparkToro's first measurement had given 49%.[^sparktoro-2026]

Eight days later it published the same data for other countries. The United Kingdom had the highest share, 69.5%; France, 65.3%; Italy, 63.4%; and Germany, the lowest, 62.1%.[^sparktoro-countries] Read those figures as an order of magnitude, not as exact comparisons between countries.

[AI search](/glossary/ai-search/) pushes in the same direction. Pew Research analyzed the browsing of 900 US adults during March 2025. When the Google page showed an [AI-generated summary](/glossary/generative-summary/), **people clicked a traditional result on 8% of visits, compared with 15% when there was none**; they clicked a link inside the summary itself on just 1%. And they ended the session on 26% of pages with a summary, versus 16% without one.[^pew-ai-summaries]

Those summaries do not show up on every search. In the same study, they appeared on 18% of searches, on 8% of those with one or two words, on 53% of those with ten words or more and on 60% of those that began with a question word such as "what" or "why."[^pew-ai-summaries] **The more a search looks like a question, the more likely Google is to answer it itself.**

Google tells another part of the story. It says the clicks that arrive from results pages with [AI Overviews](/glossary/ai-overviews/) are higher quality, because the people who arrive tend to spend more time on the site, and it points out that presence in its AI features, such as AI Overviews and [AI Mode](/glossary/google-ai-mode/), is counted within search traffic in [Search Console](/glossary/google-search-console/), in the performance report, under the "Web" search type.[^google-ai-features] AI Mode still weighed little in SparkToro's panel: only 0.34% of searches from January to April 2026 moved into it.[^sparktoro-2026]

## In a store

A **fictional example**: a coffee store that sells grinders. Not all of its zero-click searches are a loss, and separating them by type helps decide what to watch.

| The buyer's search                    | What they see without clicking                                                                        | What it means for the store                                                              |
| ------------------------------------- | ----------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------- |
| "coffee shop hours in Brooklyn"       | The hours on the business listing                                                                     | Nothing to lose: they got the answer and may well come to the shop                       |
| "is the X grinder good for espresso?" | An AI summary that answers with a fact from your [product page](/glossary/product-page/) and cites it | Visibility without a visit: the buyer knows about you, even if they do not click through |
| "best grinder for espresso at home"   | A summary that recommends three models from other stores                                              | The real loss: the decision is made without you                                          |
| "X grinder"                           | [Merchant listings](/glossary/merchant-listings/) with price                                          | Depends on whether your product is in those listings                                     |

The third row is the one worth working on. The others measure a visit that did not happen, but not a lost sale, and that is why **the click, on its own, is a poor yardstick** for a search that gets resolved on the results page.


That zero-click is an invention of AI, or proof that SEO no longer works. SparkToro's first measurement, from 2019, already gave 49% of searches without a click, years before AI Overviews.[^sparktoro-2026] And a search ending without a click does not mean your page was not seen: Google counts those appearances as impressions in Search Console.[^google-ai-features]


## How to check

1. **Open the Search Console performance report** and compare impressions and clicks for your product pages across two equal periods. Appearances in AI Overviews and AI Mode are already included, under "Web" search.[^google-ai-features]
2. **Look at the [generative AI performance report](/glossary/generative-ai-performance-report/).** Since August 31, 2026 it has been available to all sites, it counts impressions in AI Overviews and AI Mode, and it only appears if your site accumulates enough impressions in those features.[^gsc-genai-report]
3. **Search your ten queries with the most impressions** and note, with the date, whether an AI summary appears and whether your store is among its sources. Start with the ones shaped like questions: they show the most summaries.[^pew-ai-summaries]
4. **Measure what happens after the click**, not just the click. Google suggests tracking conversions and time on site with tools such as Google Analytics.[^google-ai-features]
5. **Separate the sales that arrive from assistants.** With Google Analytics connected, Clione, for example, tells you which orders came from AI assistants, with a margin that shows when a difference may be noise, and which sources cannot be measured.

## Related concept: AI visibility

[AI visibility](/glossary/ai-visibility/) is the positive side of the same coin. Zero-click measures what does not arrive, the visit; AI visibility measures what does happen, that your store appears or is cited in the answer. They are compatible: **a search can be zero-click and still show your brand**, which is exactly what the impressions in Search Console's generative AI report count.[^gsc-genai-report] A drop in clicks with stable visibility calls for a different strategy than a drop in both.

To go further, the entry on [AEO (Answer Engine Optimization)](/glossary/aeo/) explains how to work to be the answer, and the [AI search reading path](/learn/ai-search/) puts the rest of the terms in order.