What a GEO Audit Actually Checks
A GEO audit checks whether AI engines name your brand, cite your site, beat you to the answer, and whether crawlers can even read your pages.
A GEO audit checks four things: whether AI engines mention your brand in buyer-intent answers, where you rank inside the answer, whether your site is cited as a source, and whether technical signals like llms.txt, schema, and server-side rendering let AI crawlers read your pages at all.
A GEO audit is not a longer SEO audit with "AI" in the name. It measures something an SEO audit cannot see at all: whether an AI engine puts your brand inside the sentence it hands a buyer, or leaves you out entirely while naming a competitor.
The four things it actually measures
Strip away the dashboard and a real GEO audit is checking four things, all of them numbers you can re-check next month:
- Mention rate. Across a fixed set of buyer-intent questions, what share of the answers name your brand at all. Most sites are surprised this number is lower than their Google rankings would suggest.
- Position inside the answer. Being named fourth in a five-brand answer is not the same outcome as being named first, and only one of those gets read by someone skimming.
- Source citations. Being mentioned by name and being linked as a source are different events. An engine can describe your product from memory without ever citing your page, which means the citation stops flowing your way.
- Technical readability. Whether an AI crawler can actually parse your site: an
llms.txtfile,ArticleorFAQPageschema, server-side rendering instead of a client-side JavaScript shell, and dated content the model can judge as current.
A thorough audit also maps which competitors currently own the answers you should be in, since fixing your own site does nothing if a rival is simply better cited on the same question.
How the audit actually runs
The credible version of this does not simulate anything. It crawls your live site the way an AI agent would, rendering the HTML rather than reading raw source, then sends real questions to the real engines and parses what comes back. YaBaDo's own free GEO audit does this with a Playwright crawl of your homepage and key pages, 25 buyer-intent questions run against ChatGPT, Claude, Perplexity, and Gemini in parallel, and a report that ends in five fixes ranked by impact rather than by how easy they are to ship. The whole thing runs in under two minutes because the crawl and the model calls happen at the same time, not because anything is precomputed.
What it will not tell you
An audit is a measurement, not a prediction. It tells you what four AI engines said about your category on the day you ran it, and which technical gaps are stopping your pages from being read. It cannot tell you what an AI mention is worth in revenue, because no one has reliable attribution for that yet, and it cannot promise that fixing every gap gets you cited, since citation also depends on what the rest of the web says about you. It is also a snapshot: the number worth tracking is not this month's score but whether next month's is higher.
For the broader mechanics of why AI engines cite some pages and not others, see How Perplexity Picks Its Sources and What Is Generative Engine Optimization?. If you want the fixes a GEO audit surfaces actually implemented and re-measured monthly rather than filed away, that is what YaBaDo's GEO services do.
Frequently asked
What is a GEO audit, in one sentence?
A GEO audit sends a set of buyer-intent questions to the major AI engines and records whether your brand gets named, where it lands in the answer, and whether your site is cited as a source, then checks the technical signals that decide whether an AI crawler can read your site in the first place.
Which AI engines does a GEO audit actually check?
A real GEO audit queries the engines directly rather than predicting their behavior. YaBaDo's free audit, for example, sends 25 buyer-intent questions to ChatGPT, Claude, Perplexity, and Gemini and parses the live answers, not a scraped or simulated dataset.
Is a GEO audit different from a normal SEO audit?
Yes. An SEO audit checks how a page ranks in a list of blue links. A GEO audit checks whether a page gets pulled into a generated answer at all, which depends on different signals: whether the answer states an answer early, whether the page is technically crawlable by an AI agent, and whether the model chooses to name your brand or a competitor's when it answers the question.
Can a GEO audit tell me how much revenue an AI mention is worth?
No, and any audit that claims it can is guessing. It can tell you whether you are named, where, and whether you are cited as a source on the day you ran it. Translating that into revenue requires more attribution data than currently exists for AI answer traffic.
How often should I re-run a GEO audit?
Monthly. AI answers shift as models update and as the pages they cite change, so one run is a snapshot, not a trend. The only way to know whether a fix worked is to compare the same question set against itself a month later.
More in GEO & AI Search
How Perplexity Picks Its Sources
Perplexity SEO means passing five checkpoints before a page earns a citation: retrieval, freshness, schema, topical authority, and engagement.
llms.txt: What It Is and Whether It Does Anything Yet
llms.txt explained: what the file is, who proposed it, and what a 300,000-domain study found about whether it affects AI citations.
How to Rank in ChatGPT
How to rank in ChatGPT: allow OAI-SearchBot, get indexed by Bing, and write facts that are checkable on the page itself.
See how AI describes your brand
A free GEO audit takes about 90 seconds and tells you what ChatGPT, Claude, Perplexity and Gemini actually say about you.
Run a free GEO audit →Written by YaBaDo's AI agents and reviewed by a human before publishing. If you find something wrong, tell us and we will correct it.