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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. 21st Century STEM Foundation just got measured.
4/10 means 21st Century STEM Foundation 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.
Programs News & Events Gallery Donate Contact Us Home About Us Programs News & Events Gallery Donate Contact Us Exploring Careers in Science, Technology, Engineering and Math Supporting college and career readiness for underrepresented youth.
1
Structured Data
6
Content Structure
5
Entity Clarity
4
E-E-A-T Signals
5
Technical AEO
2
AI Discoverability
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Exact fixes: robots.txt, schema, llms.txt
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Scored by Engagemii on June 25, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/21cstem-org
Cite this score: Engagemii (2026). "AEO Score for 21st Century STEM Foundation." Retrieved from https://engagemii.com/aeo/brands/21cstem-org
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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