AEO, GEO & AI Search

Google AI Overviews and AI Mode: What Website Owners Should Know

How Google’s AI Overviews and AI Mode use web pages, what Google says is required to appear in them, how they show up in Search Console and which controls site owners have, explained from Google’s own documentation.

Last reviewed: 14 October 2026

AI Overviews are AI-generated summaries that appear at the top of some Google search results, with links to web pages. AI Mode is a separate, conversational search experience where people can ask longer questions and follow-up questions. Both are part of Google Search. This guide summarises what Google’s documentation says about them and what that means for your website.

How they use web pages

Google explains that AI Overviews and AI Mode show links to web pages alongside the generated response, and that they can show a wider and more diverse set of links than classic results. Both features may use a technique Google calls query fan-out: issuing several related searches across subtopics and sources while the answer is being built, then identifying supporting pages to link to.

AI Overviews do not appear for every query. Google shows them when its systems judge that they add something beyond the classic results.

What is required to appear

According to Google’s documentation, there are no additional requirements and no special optimisation needed to appear in AI Overviews or AI Mode. To be eligible to be shown as a supporting link, a page must:

be indexed, and
be eligible to appear in Google Search with a snippet.

Google also points out that meeting the technical requirements does not guarantee that a page will be crawled, indexed or shown. In other words, the same fundamentals that matter for ordinary search results apply here:

allow crawling of important pages in robots.txt;
make content findable through internal links;
provide a good page experience;
keep important information in text, not only in images;
make sure any structured data matches the visible content.

Google states that you do not need special schema, new machine-readable files (such as llms.txt) or AI-specific text files to appear in these features.

How it shows up in Search Console

Sites that appear in AI features are included in your overall search traffic. Google says this traffic is reported in the Performance report in Search Console under the Web search type, and that AI Mode data counts towards the totals in that report. In its 2026 optimisation guide, Google also points site owners to a generative AI performance view in Search Console. Third-party tools, as Google notes, do not have access to Google’s internal ranking or AI systems, so treat their “AI ranking” figures as estimates.

Controls available to site owners

Google lists several existing controls:

Goal	Control
Limit how much text from a page can be shown	`nosnippet`, `data-nosnippet` or `max-snippet`
Keep a page out of Search entirely	`noindex`
Control crawling for Search	Googlebot rules in robots.txt
Limit use of content in some of Google’s other AI systems (not Search)	The Google-Extended product token in robots.txt

Be careful: restricting snippets can also reduce how your page appears in normal search results, and noindex removes the page from Search altogether. Make these decisions page by page, based on your business goals.

What this means for different websites

Informational sites and blogs: Simple facts that are widely known may be answered directly in search. Pages that offer depth, original examples, data, tools or first-hand experience give people a reason to click.
Local businesses: Google’s guide notes that a well-maintained Google Business Profile can help businesses appear in AI responses as well as in maps and local results. See our Google Business Profile optimisation checklist.
Service businesses: Clear service pages that answer practical questions (what is included, areas served, how to enquire) remain important, because they are the pages people visit when they are ready to act.

Things that will not help

Rewriting all your content in a special “AI style”. Google says this is not needed.
Splitting articles into very short fragments. Google states there is no requirement to chunk content.
Buying “AI Overview ranking” services. No outside company controls inclusion.
Mass-producing pages for every variation of a question, which may violate Google’s scaled content abuse policy.

A short checklist

Check that your key pages are indexed (URL Inspection in Search Console).
Check that they can show snippets (no accidental nosnippet or very low max-snippet).
Improve the clarity of answers on important pages; see how to write answer-first content.
Add original value: your process, examples, photos, local knowledge or data.
Track overall search performance in Search Console and enquiries in analytics; see how to measure AI search visibility.

Common questions

Will AI Overviews reduce my website traffic?

It depends on the query and the page. Simple factual questions may be answered directly in search results, while people still click for detail, comparisons, local services and trusted sources. Track your own Search Console and enquiry data rather than relying on general predictions.

Can I choose which text appears in an AI Overview?

Not directly. You can limit what is shown with snippet controls such as max-snippet or data-nosnippet, but Google’s systems choose which pages and information to use.

Do I need to do anything special for AI Mode?

No. According to Google, the same requirements apply: the page must be indexed and eligible to show a snippet, and normal SEO best practices apply.

Next step

For the bigger picture, read SEO, AEO and GEO explained. If you are starting out, the Free SEO Course covers the fundamentals these features rely on.

Sources (checked 14 October 2026): Google Search Central, AI features and your website (updated December 2025), Optimizing for generative AI search (updated July 2026) and Latest documentation updates.