Generative Engine Optimization Audit Checklist

A generative engine optimization audit checklist tests whether AI assistants can reach your pages, understand who you are and quote you accurately. It covers seven areas, in the order they block each other: crawler access, rankings, entity, content, page coverage, off-site signals and measurement. Most sites fail on the first two, and no amount of content work fixes those.

Work through each section, mark every item pass, partial or fail, then fix the failures from the top down. This is the checklist I use, and it assumes you've read the basics in my guide to generative engine optimization.

How to use this GEO checklist

Score each item in the generative engine optimization audit checklist on three levels: pass, partial or fail. Fix in section order, because later sections depend on earlier ones. A brilliant answer-first page does nothing if AI crawlers are blocked at your CDN.

Run the full GEO checklist once, then rerun sections 1 and 7 every quarter. Access breaks quietly when someone changes CDN settings, and measurement is how you'll notice.

1. Access: can AI crawlers reach your pages?

This is the technical GEO guide part of the audit, and the most common failure.

• robots.txt allows the AI search crawlers you want, such as OpenAI's OAI-SearchBot. OpenAI says sites that block it won't be shown in ChatGPT search answers, apart from navigational links.
• Your CDN or firewall isn't blocking them. Cloudflare began blocking AI bots by default in July 2025, so check the bot settings even if robots.txt looks fine.
• You've decided separately whether to allow training crawlers. Blocking those doesn't have to block search.
• Key pages render their content in the HTML the server sends, without JavaScript.
• Pages you want cited aren't behind logins, cookie walls or interstitials.

My guide to SaaS technical SEO covers rendering and indexing in more depth.

2. Rankings: do you rank for the questions?

Rank first, and citations follow. Many AI assistants search the web before they answer, and they draw on pages that already rank.

• Your important pages are indexed in Google and Bing. Check both, since Microsoft Copilot grounds its answers in Bing.
• You rank on page one for the core questions buyers ask about your category.
• Each page targets one question or search, so pages don't compete.

3. Entity: is your company one clear thing?

AI assistants describe you from everything they find. If your site, profiles and listings disagree, the answer will too.

• Your homepage and about page say what you do in one or two plain sentences.
• The same description appears on LinkedIn, review sites, directories and press pages.
• Organization structured data on the homepage lists your name, logo and official profiles.
• Product names, pricing and key facts match everywhere they appear.

4. Content: can a model lift the answer?

• Each page answers its question in the first two or three sentences.
• Headings match how people phrase their questions.
• Claims carry specific facts and numbers, with named sources and links.
• Pages have a named author with relevant experience.
• Key pages show a last-updated date and were reviewed recently. AI assistants lean toward fresher content, which I cover in the freshness factor.
• FAQ sections answer the follow-up questions in short, standalone answers.

These are the generative engine optimization GEO best practices most often missed, and the easiest to fix on existing pages.

5. Page coverage: do you have the pages AI cites?

AI answers quote specific pages, not homepages. Check that you have:

• A clear product or category page for each core use case.
• Comparison and alternatives pages for the competitors buyers evaluate.
• A pricing page with real information.
• Integration pages for the tools your buyers use.
• Docs and how-to content that answer setup and troubleshooting questions.
• Original data or research that others would cite.

6. Off-site signals: what does the web say about you?

• You're listed accurately on the review sites buyers in your category use.
• People discuss you in the communities where your buyers ask questions.
• Recent press, podcasts or creator videos mention you by name.
• Ask the main assistants about your category, and note which third-party sources they cite.

If the gap is here, it's a PR and community job more than a website one. I don't run off-site programs, and I'll say so when an audit points there.

7. Measurement: can you see what's happening?

GEO measurement is directional. There's no search volume for prompts, and answers vary between runs.

• GA4 separates referral traffic from AI assistants, and you track signups from it.
• You check Search Console's web results, which include AI Overviews and AI Mode. Google has also started rolling out generative AI performance reports to a subset of sites.
• You check Bing Webmaster Tools' AI Performance report, which shows which of your pages Copilot cites.
• You track a fixed set of buyer prompts monthly, in a tool or by hand, and record mentions and citations.
• Your signup form asks "How did you hear about us?", which catches people who found you in a chat.

GEO best practices you can skip

Google's guide to optimizing for generative AI features says you don't need llms.txt or other AI-specific files for Google Search, don't need to break content into tiny pieces, and don't need special schema markup. That saves a lot of busywork.

Other assistants may treat files like llms.txt differently, so it's harmless to have one. Just don't expect it to fix anything in sections 1 through 6.

Turn the audit into a plan

Once the generative engine optimization audit checklist is scored, sort every fail and partial into three groups:

1. Fix this week: blocked crawlers, unrendered key pages, wrong facts about your company.
2. Fix this quarter: answer-first rewrites of top pages, missing comparison and pricing pages, entity cleanup.
3. Ongoing: refresh schedule, monthly prompt tracking, off-site presence.

My guide on how to rank in ChatGPT search covers the ChatGPT-specific steps once the audit is done.

Keep the generative engine optimization audit checklist running

A generative engine optimization audit checklist only helps if you rerun it. Access, rankings and entity facts change with every release and every new profile, and AI assistants change how they search. Run the full audit once, fix from the top down, and recheck access and measurement every quarter. If you'd like someone to run it for you, it's the first step in my SEO and GEO services.

GEO Audit FAQs

What is a GEO audit?

A GEO audit checks whether AI assistants like ChatGPT, Perplexity, Gemini and Google's AI features can reach, understand and cite your website accurately. It covers crawler access, rankings, how consistently your company is described, whether content answers questions directly, which page types you have, off-site mentions and how you measure AI visibility.

How is a GEO audit different from an SEO audit?

A GEO audit overlaps heavily with an SEO audit, because AI assistants often cite pages that already rank. It adds checks an SEO audit usually skips: AI crawler access at the CDN, consistent company facts across the web, answer-first content, off-site mentions, and measurement of AI referrals and citations rather than rankings alone.

How often should you run a GEO audit?

You should run a full GEO audit once, then repeat it every six to twelve months. Recheck crawler access and measurement every quarter, because CDN and robots.txt changes can quietly block AI crawlers. Run the access checks again after any redesign, migration or change of hosting provider.

How do you check if ChatGPT can access your website?

You check if ChatGPT can access your website by confirming your robots.txt allows OpenAI's OAI-SearchBot, checking that your CDN or firewall isn't blocking AI bots, and making sure key pages render content without JavaScript. Then ask ChatGPT a question your site answers and see whether it cites you.

Can you run a GEO audit without paid tools?

You can run a GEO audit without paid tools. Robots.txt, CDN settings, Search Console, Bing Webmaster Tools and GA4 cover access, indexing and AI referrals. For citations, ask a fixed set of buyer questions in each assistant monthly and record the results in a spreadsheet. Paid tools mainly save time and track more prompts.