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Technical AEO Audits: Find Why AI Can't See You
You can publish the best content in your category and still be invisible in ChatGPT, Perplexity, Claude, Gemini, and Google, because the technical foundation is quietly broken. Most AI invisibility is technical, not creative.
A Technical AEO Audit is Austin Heaton's deep diagnostic of whether AI engines can crawl, render, trust, and cite your site, from LLM crawlability and robots.txt to entity signals, content structure, NLP, and your CMS backend. You get a prioritized roadmap of exactly what to fix and why.
What it costs: AEO engagements from $5,000/month, 3-month minimum, white-label available.
What Austin Checks In A Technical AEO Audit
Every audit runs through the same rigorous checklist, the technical signals that decide whether AI engines and search can find, understand, and cite you.
LLM Crawlability
Whether AI crawlers can actually reach, fetch, and render your pages, checked at the server, CDN, and firewall layers, not just the surface. This is where most "invisible" sites break.
LLM Bots in robots.txt
Confirms the crawlers that drive citations, GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, PerplexityBot, and Google-Extended, are correctly handled, and that nothing important is blocked by accident.
Sitemap Status
Your XML sitemaps are complete, clean, and submitted, with no orphaned, blocked, or noindex URLs quietly keeping pages out of discovery and citation.
LLM Performance
Render speed, JavaScript dependency, and server responses to bots, because many AI crawlers don't execute heavy JS, so content that relies on it can be invisible to them.
Entity Trust Signals
Consistent organization and author entity data, Organization and Person schema, and off-site consistency, the signals that tell AI systems who you are and why to trust you.
Content Structure Analysis
Heading hierarchy, definition-first answers, and chunkability, the structural patterns AI engines lift and cite, audited page by page across your key content.
NLP Analysis
How machines actually parse your language: entity coverage, semantic relevance, and topic depth measured against the exact queries you want to win.
Backend / CMS Settings
The settings inside your CMS that quietly control everything: rendering mode (server vs client-side), canonicals, indexability rules, and how your schema is actually output.
Schema & Structured Data
Whether your markup is complete, valid, and aligned to your entities, one of the strongest technical levers for AI citation eligibility and rich-result visibility.
Plus more: internal linking and topical-cluster structure, llms.txt configuration, server log-file analysis, indexation coverage, and AI-citation tracking setup, so you can measure visibility going forward.
The Technical Layer Decides AI Visibility
The data is clear: the most common reasons brands don't get cited are technical, and fixable.
Blocking the wrong bot makes you disappear. Per OpenAI's documentation, sites opted out of OAI-SearchBot won't appear in ChatGPT search answers, even if GPTBot has already crawled them. These mismatches are silent and common, and they're exactly what the audit catches.
Your CDN can override your robots.txt. A platform like Cloudflare can silently block AI crawlers regardless of what your file says. ZipTie research indicates roughly a quarter of B2B sites are blocking major LLM crawlers this way without realizing it.
Structure and schema decide citations. A Carnegie Mellon GEO study (KDD 2024) found schema among the top predictive features for LLM citation, and analysts find well-structured, self-contained content gets cited far more often. The audit scores your markup and structure against these signals.
What Fixing The Foundation Unlocks
These are Austin's own client engagements. In each, the technical groundwork, crawlability, schema, indexation, and structure, made the content visible and citable. Figures are from client analytics and AI citation tracking.
288% Organic Growth in 12 Months & 575% AI Search Lift
A technical SEO foundation paired with high-velocity content grew organic traffic 288.59%, reaching 100+ countries, and built AI citation presence across ChatGPT, Perplexity, and AI Overviews within 60 days.
Zero To Indexed Market Entry In 11 Days
In a DocuSign-dominated space, FAQ and entity schema plus clean indexation established Pactvera's terms as citation-ready entities, with homepage and comparison content indexed in week one.
656 AI-Sourced Clicks And 101 Conversions In 60 Days
With crawlability and structure dialed in, Lumanu became a consistently cited source across AI engines, and those AI visitors converted at materially higher rates than traditional organic traffic.
90-Day Authority Build In The Category
AI-visibility measurement and entity infrastructure was built from zero across ChatGPT, Perplexity, Claude, and Gemini, establishing authority for 50+ projects and making the publication LLM-referenced.
From Diagnosis To Prioritized Roadmap
A clear, repeatable process, ending in a ranked list of fixes by impact, not a 90-page report you'll never read.
Access & crawl
Crawlability, robots.txt, CDN, sitemaps, and LLM bot access.
Structure & NLP
Content structure, chunkability, and semantic coverage analysis.
Entity & trust
Entity signals, schema, and off-site consistency review.
CMS & backend
Rendering, canonicals, indexability, and platform settings.
Prioritized roadmap
Every issue ranked by impact, with fixes mapped to outcomes.
Part Of Austin's AEO Services
The technical audit is the diagnostic foundation. It finds what to fix, then Austin's content deliverables build the authority and coverage that earn AI citations and rankings.
Technical AEO Audits
The deep technical diagnostic of crawlability, trust signals, structure, NLP, and CMS settings, with a prioritized roadmap of fixes. Where every engagement starts.
This pageAuthority Posts
Citation-engineered pillar content that establishes your entity and topical authority, so AI engines and Google reach for you as the reference in your category.
Explore authority posts →AEO-Optimized Blog Posts
Done-for-you blog content across five proven post types, written with a human + AI hybrid model and published at the velocity that compounds traffic into pipeline.
Explore blog posts →Technical AEO Audit FAQ
What is a technical AEO audit?
A technical AEO (Answer Engine Optimization) audit is a deep diagnostic of whether AI engines like ChatGPT, Perplexity, Claude, and Gemini, and Google, can crawl, render, trust, and cite your website. Austin Heaton's process examines LLM crawlability, AI bots in robots.txt, sitemap status, LLM performance, entity trust signals, content structure, NLP and semantic analysis, and the backend settings inside your CMS, then delivers a prioritized roadmap of fixes.
What does Austin check in a technical AEO audit?
Austin checks LLM crawlability across the server, CDN, and firewall layers; whether the right AI crawlers (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, PerplexityBot, Google-Extended) are correctly handled in robots.txt; sitemap completeness and indexability; LLM performance and JavaScript rendering; entity trust signals and schema; content structure and chunkability; NLP and semantic coverage; and backend CMS settings like rendering mode and canonicals, plus internal linking, structured data, and AI-citation tracking.
Why does a technical AEO audit matter?
Because most AI invisibility is technical, not creative. ZipTie research indicates roughly 27% of B2B SaaS and e-commerce sites accidentally block major LLM crawlers at the CDN layer, and OpenAI confirms that sites opted out of OAI-SearchBot won't appear in ChatGPT search answers, even if GPTBot already crawled them. You can have excellent content and still be invisible if the technical foundation is broken. The audit finds and prioritizes those issues.
Is the technical AEO audit part of Austin's wider AEO services?
Yes. The technical AEO audit is the diagnostic foundation of Austin Heaton's AEO services, alongside his other deliverables: authority posts and AEO-optimized blog posts for B2B companies. The audit identifies what to fix; the content deliverables build the authority and topical coverage that earn AI citations and rankings.
What is a technical AEO audit?
How is this different from a normal SEO audit?
Why does LLM crawlability and robots.txt get its own focus?
What do I get at the end?
Is the audit part of your other AEO services?
How do I get started?
Find Out Why AI Isn't Citing You
Get a senior operator's honest read on your technical AEO footprint, and the highest-impact fixes standing between you and AI-search visibility. No obligation.
Book a CallEngagements from $5,000/month
3-month minimum. White-label available. Local AEO add-on $3,000/month. Full package details on pricing.