Zero-Click

Anyone searching Google for the weather, a quick calculation, or a company’s founding year often gets the answer displayed directly on the search results page – in a highlighted box right at the top. You read what you wanted to know, and close the browser again. Not a single website was clicked. This phenomenon is called Zero-Click: the search ends before it – from the website operators' perspective – has even begun. For the user, it’s convenient. For everyone who makes money from website visitors, it’s a growing problem.

What Zero-Click means for website operators

News portals, online shops, and blogs largely finance themselves through visitors coming to their pages. The more clicks, the more advertising revenue or sales. When a search engine provides the answer itself, that click is lost – even though the information originally came from exactly these sites.

The market research company Similarweb estimated back in 2023 that more than half of all Google searches end without a single click to an external site. This trend has been rising since search engines increasingly began using AI-generated summaries. For small media outlets and specialist sites that depend on organic search traffic – that is, free visitors via search results – this can be existentially threatening.

How Zero-Click results come about

Search engines have spent years analyzing which questions can be answered with a short, clear sentence. For such queries, they build what are known as Featured Snippets: an excerpted piece of text from a website that appears right at the top, even before the actual search results. The same applies to knowledge boxes – for example, when searching for a person or place – or embedded calculators and dictionaries.

With the use of AI language models that can formulate entire answer paragraphs themselves, this principle goes even further. Google calls its system “AI Overviews,” while Microsoft Bing relies on its AI assistant Copilot. Both read multiple sources and write their own summary – without the user ever clicking on any of these sources. The model behind these answers was trained on vast amounts of text from the web and can combine sentences fluently, which sets it apart from a simple copy-and-paste snippet.

An important distinction: a Zero-Click result doesn’t mean the answer is wrong. It only means that the search engine decided to present it itself rather than send the user elsewhere. Whether the answer is correct depends on the quality of the sources and the model.

Zero-Click in news, products, and debates

In the tech industry, the term comes up regularly when discussing the market power of major search engines. Publishers complain that Google uses their content to fill its own answer boxes but no longer sends click-through traffic back. In some countries, laws have therefore been discussed or passed that aim to require platforms to pay for the use of journalistic content.

For SEO experts – that is, people who optimize websites so they appear high up in search results – Zero-Click has changed the rules of the game. It used to be: whoever lands in first place in search results gets the most clicks. Today, a Featured Snippet can occupy exactly that top spot and still generate fewer clicks than position two or three, because many users are satisfied after reading the preview.

For users, Zero-Click is mostly neutral or positive: opening hours, conversions, definitions – all of this is accessible faster than before. The real debate is happening elsewhere: between platforms, media outlets, and lawmakers, who need to clarify who owns the information and who pays for it.