MedlinePlus
(https://medlineplus.gov) 📸 Data Snapshot: May 19, 2026Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
Authority is established through institutional weight rather than individual personality, which is appropriate for a federal entity. The schema_json includes Organization data with sameAs links to official social profiles, though it lacks Person schema for specific medical contributors. The technical implementation is highly disciplined, with perfect alignment between the .gov secure website claims and the metadata, showing no technical credibility gaps.
There is no marketing-to-substance disconnect because the site makes no commercial performance claims. Instead of claiming to ‘improve your health,’ it promises to provide ‘information on symptoms, causes, treatment and prevention,’ which it proves by hosting over 1,000 disease entries. The site’s data is verified as current, with a ‘Copyright 2026’ anchor on the drug information page matching the current temporal anchor.
Identity & Authority is read from the structured data first: whether the site declares who it is in machine-readable schema, with verifiable identity links. Below is the schema captured per page, then the external proof links that support (or fail to support) that identity.
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps
Homepage schema
[
{
"@context": "http://schema.org",
"@type": "WebSite",
"url": "https://medlineplus.gov/",
"name": "MedlinePlus"
},
{
"@context": "http://schema.org",
"@type": "Organization",
"url": "https://medlineplus.gov/",
"name": "MedlinePlus",
"description": "Find information on health conditions, wellness issues, and more in easy-to-read language on MedlinePlus, the up-to-date, trusted health information site from the NIH and the National Library of Medicine.",
"logo": "https://medlineplus.gov/images/m_logo_primary_rwd.png",
"sameAs": [
"https://www.facebook.com/mplus.gov/",
"https://twitter.com/medlineplus",
"https://plus.google.com/+MedlineplusGovNLM"
]
}
]
🛡️ Trust Signals — external proof links that back the declared identity
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 0 | 0 |
| /about/ | 0 | 0 |
| /healthtopics.html | 1 | 0 |
| /druginformation.html | 0 | 0 |
| /genetics/ | 0 | 0 |
| /lab-tests/ | 0 | 0 |
This page presents a snapshot of public data from MedlinePlus, captured on May 19, 2026, to show how machine logic reads Identity & Authority signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to MedlinePlus: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://medlineplus.gov to view the most current version of its content and see directly what this company is about and what it offers.