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Environmental Performance Index
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. Environmental Performance Index just got measured.
4/10 means Environmental Performance Index 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 Environmental Performance Index
Skip to main content Yale University Open Main Navigation Close Main Navigation About the EPIContactEPI TeamLinks ResultsPolicymakers' SummaryReportFAQSDownloads About the EPI Contact EPI Team Links Welcome About the EPI The 2024 Environmental Performance Index (EPI) provides a data-driven summary of the state of sustainability around the world.
Key Topics
Details
Category: Technology
epi.yale.eduAI Visibility Breakdown
1
Structured Data
4
Content Structure
4
Entity Clarity
5
E-E-A-T Signals
5
Technical AEO
2
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 May 22, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/epi-yale-edu
Cite this score: Engagemii (2026). "AEO Score for Environmental Performance Index." Retrieved from https://engagemii.com/aeo/brands/epi-yale-edu
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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