On Google, AI citations do not replace traditional search rankings, because Google builds its AI Overviews and AI Mode on the same core Search ranking and quality systems (1). Your priority should therefore be the search fundamentals that feed both, not a shift of effort from rankings to AI citations. You don't need to create new machine readable files, AI text files, markup, or Markdown to appear in Google Search, including its generative AI capabilities.
Should I prioritize AI citations over my traditional search rankings?
On Google, the best practices for SEO continue to be relevant because its generative AI features are rooted in its core Search ranking and quality systems (1).
In retrieval-augmented generation, which Google also calls grounding, its systems rely on those ranking systems to retrieve relevant, up-to-date pages from the Search index (1). The AI then reviews those pages and shows prominent, clickable links that support its answer.
To be shown as a supporting link in AI Overviews or AI Mode, a page must be indexed and eligible to appear in Google Search with a snippet (2). Google lists no additional technical requirements beyond that.
Google also says that optimizing for generative AI search is optimizing for the search experience and is therefore still SEO (1). Third-party services that sell "AEO" or "GEO" as a separate discipline should be judged against Google's own guidance on evaluating SEO advice.
Meeting every requirement does not guarantee that Google will crawl, index or serve your content (1).
These statements cover being shown as a supporting link in AI Overviews or AI Mode in Google Search (2). This requirement is stated only for being shown as a supporting link in AI Overviews or AI Mode.
Which work serves both rankings and AI citations, and what can I skip?
Google says that no specific optimization is required for AI Overviews and AI Mode, and that the existing SEO fundamentals remain worthwhile (2). Those fundamentals are the work that serves both rankings and AI citations, so you do not need a second programme for them.
The shared work includes allowing crawling in robots.txt and by any CDN or hosting infrastructure, making content easy to find through internal links, providing a good page experience, keeping important content in text form, and making sure structured data matches the visible text on the page (2).
Google says it ignores llms.txt, so creating one neither helps nor harms your visibility in Google Search (1). Special schema.org markup is not required either.
Structured data is still worth keeping, because it helps your pages be eligible for rich results in Google Search (1).
Shared search work and what Google says about it
| Action | What Google says |
|---|---|
| Keep pages indexed and snippet-eligible | A page must be indexed and eligible to be shown in Google Search with a snippet to appear as a supporting link in AI Overviews or AI Mode, with no additional technical requirements. |
| Allow crawling in robots.txt and by any CDN or hosting infrastructure | Existing SEO fundamentals continue to be worthwhile, and specific optimization is not required for AI Overviews and AI Mode. |
| Make sure structured data matches the visible text | Structured data is not required for generative AI search and there is no special schema.org markup to add, but it remains a good idea for rich-result eligibility. |
| Skip llms.txt and other special AI files for Google | Google Search does not use them, so having them neither helps nor harms visibility or rankings in Google Search. |
How do I measure AI-feature visibility and judge whether the traffic is worth chasing?
Start with Search Console, because Google counts sites that appear in AI Overviews and AI Mode within overall search traffic there (2). Google also provides a Generative AI performance report in Search Console, which gives a dedicated view of how your content performs in generative AI features in Google Search and Discover (1).
AI Overviews are shown only when Google's systems determine that they add to classic Search, so they often do not trigger (2). Expect the set of links to differ between AI Mode and AI Overviews, since they may use different models and techniques.
Google says it has seen that clicks from search results pages with AI Overviews are higher quality, meaning users are more likely to spend more time on the site (2). To test this on your own site, track conversions and time spent in a tool such as Google Analytics alongside Search Console.
Be cautious with third-party tools that promise ranking success or claim access to internal Google metrics (1). Google states that no third-party tool has access to its internal ranking or AI systems, so judge any such tool's advice against Google's official guidance before acting on it.
