#751,761 OF 910,899 IN HEALTHCARE
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AI Visibility Scorecard
ACTIV-4b
activ4b.org · Healthcare
Borderline visible. AI bots can crawl ACTIV-4b, 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
#751,761 of 910,899 in Healthcare for AI visibility
4
AEO Visibility
iNear-invisible · 3.6/10
0
Muse Index Score
iAI agent readiness
Not agent-ready · 0/100
0
AI Adoption
iNone detected · 0/100
About ACTIV-4b
from our crawl and measurement
ACTIV-4b describes itself simply: "What is the link between blood clots and COVID-19?¿Cuál es el vínculo entre los coágulos sanguíneos y la COVID-19?." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 3.6 out of 10.
Our crawl found a readable heading structure. It is missing structured data describing the business, an llms.txt file and a sitemap.
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Weak
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Strong
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
Weak
Experience, Expertise, Authority, Trust markers.
Technical AEO
Fair
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Good
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
Weak
No inbound links found yet.
Domain Authority
Weak
Little domain authority yet.
Reference Presence
Weak
Not in AI knowledge graphs yet.
News & Press
Weak
No press coverage found yet.
Community
Weak
No community discussion yet.
Social Mentions
Weak
No social discussion 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, ACTIV-4b is crawlable but under-signaled - fixable, and the signals above are where to start.
Frequently Asked Questions
What is the link between blood clots and COVID-19?¿Cuál es el vínculo entre los coágulos sanguíneos y la COVID-19?
The chance of blood clots in patients who are diagnosed with COVID-19 is higher than for patients who do not have COVID-19.Las probabilidades de que los pacientes diagnosticados con COVID-19 presenten coágulos sanguíneos son más altas en comparación con los pacientes sin esta enfermedad. To date, doctors can use blood thinner medicines or aspirin to lower the risk of blood clots forming in veins and arteries.
What happens during the study?¿Qué pasa durante el estudio?
1 While at your local COVID-19 testing site or hospital involved in the ACTIV-4b study, a study team member will determine if you're eligible to participate. They will assist you in signing up.Mientras esté en el sitio local de pruebas de COVID-19 o en el hospital participante en el estudio ACTIV-4b, un miembro del equipo del estudio determinará si es apto para participar y le ayudará a inscribirse.
Is this your brand?
The exact fixes for ACTIV-4b
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How to Get Your Brand Cited by ChatGPT, Gemini, and Claude: The Complete AEO Guide
The search landscape has fundamentally shifted. While Google still dominates, millions of users now ask questions to ChatGPT, Gemini, and Claude instead of typing into a search bar.
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Source & Attribution
Scored by Engagemii on September 17, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/activ4b-org
Cite this score: Engagemii (2026). "AEO Score for ACTIV-4b." Retrieved from https://engagemii.com/aeo/brands/activ4b-org
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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