CheckAEO

Free

★ 1 • Updated Jul 18, 2026, 03:11 AM

CheckAEO is a free web-based tool that analyzes how well a webpage is optimized for AI answer engines such as ChatGPT, Perplexity, and Google AI Overviews.

Use Cases ▼

Audit a blog post for AI answer engine readiness

Optimize FAQ pages to appear in AI-generated answers

Compare AEO scores before and after content changes

Check competitor pages for AEO strengths

Integrate AEO checks into content publishing workflows

Educate teams on AEO best practices through score reports

What Problem It Solves ▼

Many websites are not optimized for AI answer engines, causing their content to be overlooked as sources for AI-generated answers. CheckAEO helps users identify and fix structural, technical, and content issues so their pages are more likely to be cited by AI platforms.

Key Features ▼

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Free to use with no account required

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Instant 0-100 AEO score across six weighted categories

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Accepts URL, HTML, or plain text input

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Actionable prioritized recommendations

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Page-type aware scoring (e.g., not penalizing product pages for missing blog signals)

Overview

CheckAEO is a free web-based tool that analyzes how well a webpage is optimized for AI answer engines such as ChatGPT, Perplexity, and Google AI Overviews. It assigns a score from 0 to 100 based on six weighted categories: Direct Answer Quality (25%), Content Structure (20%), Schema Markup (20%), Technical SEO for AI (15%), Entity & Topic Coverage (10%), and Freshness Signals (10%). The scoring is page-type aware, meaning product or contact pages are not penalized for missing article-specific signals. Users can input a URL, paste HTML source code, or enter plain text to receive an instant report with actionable recommendations. The tool provides a prioritized list of fixes, and users can copy the full summary to an AI assistant for automated remediation. CheckAEO is maintained by warmpage.ai and requires no account, making it accessible for quick, one-off audits.