Free GEO audit
A GEO audit shows what stands between your site and AI answers. GEOFast reads up to 300 pages the way AI crawlers do, runs 21 checks and ranks the fixes, with the code for each.
- Free
- No account
What the GEO audit checks.
- 01
Checks AI crawler access
robots.txt for 13 AI crawlers, and live fetches as 4 of them to catch firewalls.
- 02
Reads up to 300 pages
The pages that matter most first: your homepage, the pages it links to and the ones in your sitemap.
- 03
Labels every page
Our page-reading model answers 8 questions about each page, from what kind of page it is to how quotable it is.
- 04
Ranks the fixes
Each fix comes with its impact, its effort and the steps or code for your stack.
Every check in the audit.
Access
- robots.txt loads
- AI search crawlers may crawl your site
- AI training crawlers
- AI crawlers get past your firewall
Indexing
- Your homepage can be indexed
- Important pages aren't hidden from search
- Search engines may quote your pages
- Internal links lead somewhere
- Canonical tags point to the page itself
- A sitemap lists your pages
Content
- AI crawlers can read your pages without JavaScript
- Pages have enough text to quote
- Your homepage says who you are and what you offer
- Pages are specific enough to quote
- Articles show when they were written
Structure and speed
- Every page has its own title
- Pages have meta descriptions
- Pages have a main heading
- Structured data names your organization
- llms.txt
- Pages respond quickly
What each verdict means.
- Score
0 to 100, from whether AI crawlers can reach your site, search engines can index it and crawlers can read it without JavaScript, plus a small share from our model's read of your content.
- Pass
The check found nothing to fix.
- Warning
Worth fixing. AI can still read and cite your pages.
- Fail
A problem that keeps AI from reading or citing some of your pages.
Numbers from our own scans.
Across 30 sites, the median audit took 43 seconds and 24 finished within a minute; a full audit makes 2,400 page-level decisions.
Questions about the GEO audit.
What is a GEO audit?
A check of how well AI assistants can find, read and quote your site: whether their crawlers may enter, whether your pages need JavaScript, and whether your content is specific enough to cite. GEOFast's audit ends with fixes ranked by impact.
How is a GEO audit different from an SEO audit?
It starts from AI crawlers: which ones your robots.txt and firewall let in, what they see without JavaScript, and how quotable each page is. Classic SEO checks, like titles, canonicals and sitemaps, are among its 21 checks too.
Is an AEO audit or an AI SEO audit the same thing?
Yes. An AEO audit, an AEO grader and an AI SEO audit are this check under other names: whether AI crawlers can reach your site, read it without JavaScript and find content worth quoting. AEO is answer engine optimization; GEO is generative engine optimization. AEO vs GEO vs SEO
How long does the audit take?
About a minute. Across 30 sites the median was 43 seconds, and 24 finished within a minute.
Do I need to install anything?
No. GEOFast reads your public pages the way a crawler does and keeps the report so its share link works.
Does the GEO audit show whether ChatGPT mentions my brand?
No. The audit checks whether AI crawlers can reach and read your site. The X-ray then asks ChatGPT, Perplexity and Gemini three of your buyers' questions once each, and with a free account six once each, 18 answers in all: a first look rather than a measurement. Check ChatGPT by hand
Is the GEO audit free?
Yes. It's part of GEOFast's free X-ray: no account, nothing to install, and most X-rays finish in under a minute.
Keep reading
- AI visibility tracking across six AI enginesTrack how often ChatGPT, AI Overviews, AI Mode, Gemini, Perplexity and Claude name you, put you first and cite your site, with a 90% range on every rate.
- What is GEO, generative engine optimization?GEO, generative engine optimization, in plain words: how AI answers pick their sources, what research shows helps, and how to measure your AI visibility.
- AEO vs GEO vs SEO: what's the difference?AEO vs GEO vs SEO: where each name came from, what Google and Microsoft say, the work all three share, and the four things that change with AI answers.
- How to get ChatGPT to recommend your businessWhat gets a business named in ChatGPT's answers: what you control, whether you can submit your business, how long changes take, and how to measure it honestly.
- Why doesn't ChatGPT show your website?Six reasons ChatGPT leaves a site out, in the order to check them: robots.txt, firewalls, noindex, JavaScript, Bing's index and who the pages it reads name.
- How to rank in Google's AI OverviewsWhat Google says you need to show up in AI Overviews, how query fan-out and nosnippet work, and what studies show: 38% of cited pages rank in the top 10.
- How to rank in Google AI ModeWhat sets Google's AI Mode apart from AI Overviews: query fan-out, follow-ups, a custom Gemini and Search Console's counts, and how often the two cite one page.
- AI visibility checkerCheck your AI visibility for free: what AI crawlers can read on your site, then who ChatGPT, Perplexity and Gemini name for three of your buyers' questions.
- AI crawler checkerTest 13 AI crawlers, from GPTBot to PerplexityBot, against your robots.txt, and fetch your homepage as 4 of them. Free, no sign-up.
- robots.txt checker for AI crawlersSee what your robots.txt tells GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and 9 more AI crawlers, page by page, with the lines to fix it. Free, no sign-up.
- robots.txt generator for AI crawlersBuild robots.txt rules for 13 AI crawlers: allow or block search, user-request and training crawlers, add a sitemap, copy the lines. Runs in your browser.
- JavaScript rendering checkerSee how much of your pages AI crawlers miss because it only appears after JavaScript runs. GEOFast renders your key pages and compares. Free, no sign-up.
- llms.txt generatorBuild an llms.txt in the llmstxt.org format, check a pasted file line by line, or see if a site publishes one. Free, with the evidence on what the file does.
- Query fan-out tool for ChatGPT and ClaudeType a question and see the web searches ChatGPT and Claude ran to answer it, with the pages each cited. Free, five questions a day.
- AI visibility change checkerIs your AI visibility change real or noise? Enter two mention counts and get each rate's 90% range and a verdict, by the rule GEOFast's dashboard uses.
Find out what AI says about your site.
Paste your URL and leave with a ranked list of what to fix, with steps and code.
- Free
- No account