AI Visibility Scorecard
RX Thymulin
rxthymulin.com · Healthcare
Borderline visible. AI bots can crawl RX Thymulin, 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.
AI engines read this profile 3 times
Claude · Apple Intelligence
#379,716 of 923,557 in Healthcare for AI visibility
5
AEO Visibility
iBorderline · 4.9/10
30
Muse Index Score
iAI agent readiness
Basic · 30/100
0
AI Adoption
iNone detected · 0/100
About RX Thymulin
from our crawl and measurement
RX Thymulin is a business whose own site puts it this way: "Thymulin is a nine-amino-acid thymic hormone that switches on only when one zinc ion locks in. A plain-English, fully cited digest of the published research, mechanism, zinc...." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.9 out of 10.
On the page, the fundamentals are in place: structured data on the page (WebSite, MedicalScholarlyArticle, Organization), an llms.txt file for AI models, a sitemap.
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Fair
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Good
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
Strong
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 4.9/10, RX Thymulin is crawlable but under-signaled - fixable, and the signals above are where to start.
Frequently Asked Questions
What is thymulin?
Thymulin is a zinc-dependent nonapeptide hormone — nine amino acids, one bound zinc ion — produced exclusively by thymic epithelial cells (the gland's lining cells that build it) [1]. It was first known as serum thymic factor (FTS, from the French facteur thymique serique). In 1982, Dardenne and colleagues showed that the zinc-bound, biologically active form is a distinct entity and named it thymulin [1].
Is this your brand?
The exact fixes for RX Thymulin
Which AI engines already crawl you
Free AI bot monitoring: see every AI crawler that visits you
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.
Continue reading in your free Engagemii portalFree signup unlocks the full article plus your personalized AEO fix list for RX Thymulin.
Source & Attribution
Scored by Engagemii on August 1, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/rxthymulin
Cite this score: Engagemii (2026). "AEO Score for RX Thymulin." Retrieved from https://engagemii.com/aeo/brands/rxthymulin
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
Powered by Engagemii - The Answer Engine Optimization (AEO) Platform