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CheckAEO

Free AEO Score Checker·checkaeo.ai

CheckAEO is a free Answer Engine Optimization (AEO) analyzer that scores how well a website is optimized for AI answer engines like ChatGPT, Perplexity, and Google AI Overviews. It evaluates a page across six weighted categories (Direct Answer Quality, Content Structure, Schema Markup, Technical SEO for AI, Entity and Topic Coverage, and Freshness Signals) to produce a 0-100 score and A-F grade. It also runs an AI Comprehension Test where Claude reads the page and answers questions a real customer would ask, showing what it actually understood.

What it's for

Score a website's AEO readiness on a 0-100 scale with letter gradeCheck whether AI crawlers can access a site (robots.txt, blocked crawlers, JavaScript-only content)Run an AI Comprehension Test to see what Claude understands from a pageGenerate JSON-LD schema markup for a pageGenerate an llms.txt file from a site's own pagesCompare two competitor sites' AEO scores side by sideGet AEO-focused content rewrite suggestionsRun whole-site multi-page AEO scansApply one-click machine-facing fixes (schema, meta, OpenGraph, virtual llms.txt) via WordPress pluginScore websites programmatically via an API or MCP server for AI agents

Features 20

0-100 AEO score across six weighted categories
A-F letter grading
AI Comprehension Test (Claude reads the page and answers 7 customer-style questions with on-page evidence)
AI Visibility Check for robots.txt access by AI crawlers
API for AI agents to score any domain
Competitor Comparison tool
Content Optimizer for AEO-focused content rewrites
Content Structure analysis (heading hierarchy, lists, Q&A patterns)
Entity & Topic Coverage analysis (internal linking, external references, author attribution)
Freshness Signals analysis (dateModified/datePublished, visible dates)
Language-aware scoring across 10 languages
llms.txt Generator
Page-type-aware scoring (product/pricing/contact pages scored differently than articles)
Public shareable report pages per domain
Remote MCP server installable in Claude, ChatGPT, Cursor and other MCP clients
Schema Generator for JSON-LD structured data
Schema Markup analysis (Article, Product, BreadcrumbList, FAQPage JSON-LD checks)
Technical SEO for AI checks (robots directives, meta descriptions, canonical URLs, Open Graph tags)
Whole Site Scan for multi-page analysis
WordPress plugin with one-click machine-facing fixes

At a glance

free tierAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

LanguagesEnglish, Spanish, French, German, Portuguese, Italian, Dutch, Japanese, Korean, Chinese

ForSEO professionals, content marketers, small business owners, WordPress site owners, web developers and agencies, content creators

CompanyCheckAEO

Integrations

WordPressClaudeChatGPTCursor

Resources

Pricing

The AEO Score Checker is free with no account required. A one-time $10 charge per domain unlocks the full detailed report, with a 30-day refund. A separate 'AI Visibility Sprint' done-for-you 90-day engagement for B2B SaaS is also offered but no price is listed for it.

Free AEO Score CheckerFree

0-100 AEO score, AI summary, what's working and missing, preview of how AI reads the page, crawler-access check, blind AI-knowledge probe, preview of AI Comprehension Test

No account required; gives score, AI summary, what's working/missing, and a preview of the AI Comprehension Test, not the full detailed report

Domain UnlockQuote

30-day refund offered

One-time unlock per domain

AEO Deep DiveQuote

Separate service offering distinct from the score checker