PLATFORM ARCHITECTURE

Which Layers of Your Website Are Ready for AI Search Visibility?

AI search visibility is not one file or one SEO setting. GEO + AEO + LLMO + AAO + RAG + E-E-A-T + llms.txt + sitemaps + the technical foundation work as one system.

01SCANDeep Discovery
→
02EVIDENCEEvidence Audit
→
03PRIORITIZEP0–P3 Impact
→
04FIXExecution Mandate
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05RE-SCAN30-Day Re-scan
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06MONITORLive Monitoring
PRODUCT SYSTEM

The six-stage deterministic loop.

Generating a vanity score fixes nothing. HTML&HTML bridges the gap between diagnosis and verifiable remediation.

01 / SCAN

Deterministic 18-engine Scan

Up to 50 public HTML pages and core machine endpoints are crawled through strict DNS-over-HTTPS and SSRF security gates.

02 / EVIDENCE

Verified Evidence Collection

Every finding is annotated with its evidence class (STANDARD, VENDOR, PROPOSAL, HEURISTIC), confidence level, and raw HTTP/HTML evidence.

03 / PRIORITIZE

P0–P3 Priority Sequencing

Findings are prioritized by impact: blockers preventing crawler ingestion take precedence over minor cosmetic hygiene.

04 / FIX

Automated Fix Package (Fix Mandate)

Unlocking provides a permanent solution for ALL issues + rollback guarantee formatted for AI coding agents and human engineers.

05 / RE-SCAN

30-Day Verification Re-Scan

Once code changes deploy, the identical test suite re-executes to prove the blocker is genuinely resolved.

06 / MONITOR

AI Mention & Citation Tracking

Periodic neutral prompts across OpenAI, Perplexity, and Gemini measure whether clean technical hygiene translates into organic citations.

Inspect our methodology and public weights.

Our 18-engine scoring weights, source registries, and epistemic boundaries are fully published and transparent.

Methodology →
AI SEO · CHATGPT VISIBILITY · ENGINE V3

See which technical blocker limits discoverability before you spend time fixing the wrong thing.

HTML&HTML audits public website surfaces, shows evidence for each finding, and prioritizes a fix path your technical team can execute.

Diagnosis is free.Actionable fixes, acceptance checks and rollback guidance unlock with the one-time $99 pack.
Decision area
FREE AI SEO AUDIT
$99 IMPLEMENTATION PACK
🎯

Deterministic audit

18 Engine V3 modules · 105 controls · no random scoring
Finding → root cause → fix → test → rollback
🛡️

Crawl and security

Up to 50 public HTML pages · 30 live link probes · fail-closed SSRF
Evidence-bound implementation plan
🌐

AI search disciplines

SEO · GEO · AEO · LLMO · AAO · RAG · E-E-A-T
Evidence-bound code and configuration
🧠

Decision intelligence

13 non-scoring analyses · 7 readiness lenses · NOT_MEASURED / REQUIRES_CONTEXT
P0–P3 priority, dependencies, acceptance and regression
👁️

AI visibility observation

Bot access, source readiness, entity/schema and answer extractability
When provider keys are configured, up to 3 neutral queries on API/search-grounded surfaces
🚀

Release safety

Evidence and confidence classes remain visible
G0–G9 · acceptance · regression · rollback

Evidence boundary: External-model recommendation, ranking, citation, traffic or revenue is not guaranteed. Unavailable evidence stays NOT_MEASURED; code context stays REQUIRES_CONTEXT.

Paid delivery boundary: up to 30 evidence-bound page-level Markdown machine surfaces and a versioned ZIP delivery package.

AI SEARCH VISIBILITY → RECOMMENDATION OPPORTUNITY → CUSTOMER

Your customer asks AI ‘who should I choose?’ Is your website in the consideration set?

HTML&HTML prepares your website for visibility, citation eligibility and recommendation opportunity across AI search experiences. It shows measurable website-side blockers that can prevent discovery, understanding and source consideration.

01

BE DISCOVERABLE BY AI

robots.txt, sitemaps, canonicals, indexability and AI crawler access form the discovery foundation.

02

BE UNDERSTANDABLE

GEO, AEO, LLMO, entity graphs, schema and answer extractability reduce machine ambiguity.

03

BE SOURCE-READY

RAG/retrieval, original information, E-E-A-T, freshness and evidence support source eligibility.

04

TURN OPPORTUNITY INTO DEMAND

AAO, accessible journeys, intact links, measurable referrals and clear CTAs connect AI discovery to commercial action.

Recommendations, rankings, citations, traffic, customers and revenue are not guaranteed. HTML&HTML measures website-side technical and content blockers; it does not claim control over external AI systems.

Grounded in primary guidance

Google

Google publishes official guidance for generative AI Search, recognizes GEO/AEO as market terms but treats this work as SEO for Google Search, says there are no special extra AI Overview/AI Mode requirements, and says Google Search does not use llms.txt for this visibility.

Open source ↗
OpenAI

OpenAI says any public website can appear in ChatGPT Search and OAI-SearchBot access helps content be discovered, surfaced, clearly cited and linked.

Open source ↗
Google Search Console

Google announced dedicated generative AI Search visibility reporting in Search Console and worldwide rollout in 2026.

Open source ↗