Quick answer: AEO and GEO describe efforts to improve discovery and sourcing in AI answer systems. For Google AI Search, the foundation is still SEO: accessible pages, indexing eligibility and useful content. No special schema, article length or checklist guarantees a citation.
TL;DR
- Problem: A Google ranking does not establish that an AI answer cites your page.
- Approach: Check access, answer clarity, supporting sources and consistency between content and schema.
- Verifiable outcome: Content is easier to check and structured data describes the page accurately. AI citations need separate observation.
How do SEO, AEO and GEO differ?
| Term | Commonly discussed goal | How to assess it |
|---|---|---|
| SEO | Discovery in search results | Index status, queries, impressions and clicks |
| AEO | Content appears in a search system's answer | Inspect the actual question, answer and sources |
| GEO | Content is sourced in a generated AI answer | Observe the system, question and time |
These goals overlap. I use AEO/GEO to organize a review, not as a proven ranking formula.
Why can a high-ranking page remain uncited?
A ranking alone cannot establish the reason. Different questions, wording or times may produce different source selections. Record the system, question, time and displayed sources before comparing results.
According to Google Search Central, a page must be indexed and eligible for a snippet to appear as a supporting link in AI Overviews or AI Mode. Meeting those conditions still does not guarantee selection.
Google's AI guidance also says that AI Search does not need special schema and Google does not use llms.txt. Other systems may behave differently; do not apply one rule universally.
My 5-group review checklist
This is an editorial checklist, not a citation prediction model. The self-assessment tool summarizes your choices with equal weights. It does not read a URL or verify AI results.
1. A clear answer
Put the main point where readers can find it, then explain conditions, exceptions and evidence. A summary can help readers, but there is no mandatory TL;DR or sentence count for AI selection.
2. Content-appropriate schema
Use types that describe actual content: Article for an article, Person or Organization for its author, and BreadcrumbList for a hierarchy. author is a property, not an Author type.
FAQPage should describe Q&A displayed on the page. Google ended FAQ rich results on May 7, 2026. Maintain FAQ schema for accurate data, without promising enhanced results or citations. Schema should match the language and URL version that readers see.
3. Consistent structure and entities
Use a heading hierarchy and factual author and organization names. Keep names and roles consistent with the source profile. Pronouns are fine when context is clear; repetition and keyword stuffing are unnecessary.
4. Evidence and authorship
Explain who wrote the content, its experience or sources, and the limits of the conclusion. Numbers need measurement context. Label self-authored scenarios as illustrative rather than delivered projects. Google's helpful-content guidance informs quality review; it is not an E-E-A-T score produced by this tool.
5. Readable content in the right language
Split paragraphs by idea and keep facts near their sources. Translations and hreflang identify language versions; they do not guarantee citations. Main content should be present in the HTML received by crawlers, rather than requiring interaction.
Fix first, then observe
- Check HTTP responses, robots, canonical URLs and indexing eligibility.
- Correct inaccurate information, unsupported claims and broken sources.
- Compare headings, translations and schema with visible content.
- Track index status, impressions and clicks in Search Console by URL and language.
- For AI citations, record the question, system and time. One appearance does not prove stable effectiveness.
The immediate goal is accurate, verifiable and consistent content. Rankings and citations are outcomes to observe, not promises made by a checklist.
Nguyễn Phúc Nguyên Châu
Delivery Manager & System Architect (VN/JP)
Frequently Asked Questions
What are AEO/GEO, and how do they differ from SEO?
AEO and GEO describe efforts to improve content and discovery in AI answer systems. For Google AI Search, the foundation is still SEO: accessible pages, indexing eligibility and useful content. There is no special schema or formula that guarantees citations.
Why does a page rank on Google yet still not get cited by AI?
A ranking or this checklist cannot establish the reason. Source selection depends on the question, system and time. For Google AI Search, a page must be indexed and eligible for a snippet; missing schema does not automatically exclude it.
Does optimizing for AEO/GEO hurt traditional SEO?
Clear, sourced content and accurate schema generally fit SEO fundamentals. Check each change, however; do not stuff keywords, add schema that contradicts content or change canonicals just to score higher on this checklist.
