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AI Practical Guide

What Is GEO? A Practical Guide to Visibility in Google AI Overviews and ChatGPT Search

GEO stands for Generative Engine Optimization. Learn how to make your website easier for Google AI Overviews, AI Mode and ChatGPT Search to discover, understand, cite and link to.

2026-06-02Updated: 2026-06-028 min readWesley Chong
#GEO#AI search#SEO#ChatGPT Search#Google AI Overview
What Is GEO? A Practical Guide to Visibility in Google AI Overviews and ChatGPT Search|AI Practical Guide 封面图

Summary

GEO is not a magical replacement for SEO. Google says that AI Overviews and AI Mode do not require special optimization beyond solid SEO practices. OpenAI recommends allowing OAI-SearchBot to crawl your site. The practical goal is to publish original, clear, crawlable and verifiable content that genuinely solves a problem.

One-Sentence Answer

GEO, or Generative Engine Optimization, is not a magical replacement for SEO. It is the practice of making your content easier to discover, understand, cite and link to in AI-powered search experiences.

Why Does GEO Matter Now?

People used to type a few keywords into Google and open several web pages.

Today, more people ask AI direct questions:

  • How should a Malaysian SME start using AI?
  • What is the difference between ChatGPT and Claude?
  • How can I use AI to design a product leaflet?
  • What is an AI agent?

Google's AI Overviews and AI Mode, as well as ChatGPT Search, can summarize answers and provide links to supporting websites.

Your content is no longer competing only for a traditional ranking. It also has an opportunity to become a source that AI systems cite and link to.

Google Does Not Require a Special GEO Trick

The term GEO can make people rush to install plugins, add special markup or create an llms.txt file.

However, Google Search Central's official guide to AI features is clear: existing SEO best practices still apply to AI Overviews and AI Mode. There are no additional technical requirements and no special AI schema.org markup is required.

To become a supporting link in Google's AI features, your page first needs to:

  • Be crawlable by Google
  • Be indexed
  • Be eligible to show a snippet in Search
  • Provide helpful, reliable, people-first content

The foundation of GEO is still solid SEO.

ChatGPT Search Has One Technical Point Worth Checking

OpenAI's official ChatGPT Search guide says that websites should allow OAI-SearchBot to crawl their content and ensure that the host or CDN allows traffic from OpenAI's published IP addresses.

Allowing the crawler does not guarantee a top position. OpenAI also states that there is no way to guarantee top placement.

But if your website blocks crawling, even strong content becomes harder to discover.

7 Ways to Make Content Easier for AI Search to Cite

1. Answer One Clear Question Per Article

Do not spend several paragraphs circling around the topic. Start with a short answer, then explain the details.

For example:

An AI agent is an assistant that can plan steps, use tools and help complete a task around a goal.

This helps readers and makes the topic easier for search systems to understand.

2. Write Descriptive Titles

Your title should explain what the reader will learn instead of relying on hype.

Google's people-first content guide recommends descriptive headings that summarize the content and avoid exaggeration.

3. Include First-Hand Experience

If you tested a tool yourself, explain:

  • What task you tested
  • Which results you compared
  • What worked better
  • Where the limitations remain

For example, my leaflet testing found that ChatGPT Images 2.0 handled text more clearly in my workflow.

Google also encourages content that demonstrates real experience.

4. Keep Important Information in Text

Do not hide essential information only inside an image or video. Google recommends providing important content in textual form and supporting it with quality images or videos when useful.

An article about AI trends in 2026 should naturally link to an AI agent guide, a ChatGPT tool page and practical case studies.

Readers can keep learning, and search systems can understand your topical focus.

6. Cite Sources and Show Update Dates

For fast-changing AI products, link to official sources and display the date when your article was updated.

Readers can judge freshness, and AI search systems can find evidence that is easier to verify.

7. Answer Follow-Up Questions

Include questions that readers are genuinely likely to ask next. The purpose is not keyword stuffing. It is to help readers avoid another search.

Which GEO Tactics Should You Avoid?

Do not mass-produce low-value articles for AI search.

Google's content guide warns against publishing many articles across many topics mainly to attract search visits without adding original value.

Do not change publication dates merely to appear fresh when the content has not substantially changed.

A Simple GEO Checklist for SMEs and Personal Brands

Before publishing an article, ask:

  1. Does the article answer a real question?
  2. Is there a clear answer near the beginning?
  3. Does it include first-hand experience or a concrete example?
  4. Is essential information available as text?
  5. Does it link to relevant internal pages?
  6. Does it cite official sources for product claims?
  7. Are the title, summary, author and update date clear?
  8. Can Googlebot and OAI-SearchBot crawl the website?

Conclusion

GEO is not a shortcut that replaces SEO.

The durable approach is simple: answer real questions, include your own experience, make content crawlable and verifiable, and connect related pages with internal links.

Content that genuinely helps people has the best chance of continuing to appear in both traditional and AI-powered search.

FAQ

Will GEO replace SEO?

No. GEO is better understood as an extension of SEO for AI-powered search. Your website still needs to be crawlable, indexable, clearly written, internally linked and genuinely helpful.

Do I need an llms.txt file to appear in Google AI Overviews?

Google says that you do not need new AI text files, special machine-readable files or dedicated schema.org markup to appear in AI Overviews or AI Mode.

OpenAI recommends allowing OAI-SearchBot to crawl your website and making sure your host or CDN allows traffic from OpenAI's published IP addresses. Your content must also be reliable and relevant.

FAQs

Will GEO replace SEO?

No. GEO is better understood as an extension of SEO for AI-powered search. Your website still needs to be crawlable, indexable, clearly written, internally linked and genuinely helpful.

Do I need an llms.txt file to appear in Google AI Overviews?

Google says that you do not need new AI text files, special machine-readable files or dedicated schema.org markup to appear in AI Overviews or AI Mode.

How can my website appear in ChatGPT Search?

OpenAI recommends allowing OAI-SearchBot to crawl your website and making sure your host or CDN allows traffic from OpenAI's published IP addresses. Your content must also be reliable and relevant.

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Wesley Chong

Author

Wesley Chong

Software developer, digital consultant, and Toastmasters speaker from Kluang, Malaysia.

Focusing on helping ordinary people upgrade communication, expression, business, and life with AI.

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