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PDF Accessibility Checker
What this score means
Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can actually read your site and cite it in answers. Two-thirds of websites are invisible to them. PDF Accessibility Checker just got measured.
5/10 means PDF Accessibility Checker is borderline visible. AI bots can crawl your site but your structured-data signals are thin. You are at risk of being skipped when buyers ask AI for a recommendation.
About PDF Accessibility Checker
PAC is the free and globally used PDF Accessibility Checker and has proven itself since 2010 as the standard tool for checking PDF accessibility.
Key Topics
Details
Category: Technology
pac.pdf-accessibility.orgAI Visibility Breakdown
3
Structured Data
8
Content Structure
6
Entity Clarity
3
E-E-A-T Signals
7
Technical AEO
4
AI Discoverability
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Your full 6-category score breakdown
Exact fixes: robots.txt, schema, llms.txt
AI bot crawls from ChatGPT, Claude, Perplexity, Gemini
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Tech Shoppers Do More Research Than Anyone. Are You There When They're Looking?
Tech buyers are the most research-intensive shoppers on the internet.
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Source & Attribution
Scored by Engagemii on June 9, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/pac-pdf-accessibility-org
Cite this score: Engagemii (2026). "AEO Score for PDF Accessibility Checker." Retrieved from https://engagemii.com/aeo/brands/pac-pdf-accessibility-org
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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