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AI Visibility Scorecard
The PR2 databases
eukref.org · Nonprofits
Borderline visible. AI bots can crawl The PR2 databases, but the structured-data signals are thin - you are at real risk of being skipped when buyers ask ChatGPT, Claude, or Perplexity for a recommendation.
Monitoring for AI engine activity
In the Engagemii AEO index
#518,474 of 629,095 in Nonprofits for AI visibility
3.6
/10
AEO Score
About The PR2 databases
from eukref.org
PR2 Team Funding Contact Download Documentation Annotation Groups annotated Contributing EukRef Workshops Workshop 2015 Workshop 2016 Workshop 2018 Workshop 2023 Papers Papers citing PR2 Papers citing EukRef News About EukRef Javier del Campo Last updated on 2019-11-29 eukref In 2001 the first clone library based eukaryotic environmental surveys were published using the 18S rRNA gene as a barcode.
The 6 signals AI reads
Higher is better · 0-10
Structured Data
1
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
7
Clear headings and answer-style content.
Entity Clarity
5
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
3
Experience, Expertise, Authority, Trust markers.
Technical AEO
6
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
4
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
0
No inbound links found yet.
Domain Trust
2
Established authority for your domain.
Entity Presence
0
Not in AI knowledge graphs yet.
News Mentions
0
No press coverage found yet.
Community
0
No community discussion yet.
0
No Reddit mentions found yet.
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. Roughly two-thirds of sites are invisible to them. At 3.6/10, The PR2 databases is crawlable but under-signaled - fixable, and the signals above are where to start.
Is this your brand?
The exact fixes for The PR2 databases
Which AI engines already crawl you
Weekly ChatGPT & Claude citation tracking
Your Most Motivated Donors Are Leaving Without Giving
Here's the moment that happens on nonprofit websites every single day.
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Source & Attribution
Scored by Engagemii on July 31, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/eukref-org
Cite this score: Engagemii (2026). "AEO Score for The PR2 databases." Retrieved from https://engagemii.com/aeo/brands/eukref-org
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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