dukehealth.org
Scanned URL: https://dukehealth.org
100
π SEO Score
13 / 13 checks passed
55
π€ LLM Readiness
6 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
Duke Health | Connect with your health care at Duke Health
Meta Description
As a world-class academic and health care system, Duke Health strives to transform medicine and health locally and globally.
H1 Heading
Duke Health
Canonical URL
https://www.dukehealth.org/
π SEO Audit
100/100β
Title Tag
Length: 58 chars (Ideal: 30-60).
β
Meta Description
Length: 124 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 6 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β
Image Alt Text
0 of 11 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 41 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
55/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: website
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β AI Crawler Access
robots.txt blocks AI crawlers.
β
Language Declaration
Language set to 'en'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
64/100Network Waterfall (Total: 725ms)
- DNS: 253ms
- Connect: 267ms
- TTFB: 488ms
- Download: 237ms
β
Time to First Byte (TTFB)
TTFB: 488ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 17.5KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β
Native Lazy Loading
Images use loading='lazy'.
β Minified Assets
No minified assets linked.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
CMS
Drupal
E-Commerce
Magento
CSS Frameworks
Font Awesome
π WHOIS
Registrar
Network Solutions, LLC
Expires
2030-01-08
Registered
1999-01-08
Last Updated
2025-12-08
Status
client transfer prohibited
Name Servers
ns3-05.azure-dns.org, ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns4-05.azure-dns.info
π DNS Records
| Type | Value |
|---|---|
| A | 13.107.246.40 |
| A | 13.107.213.40 |
| MX | dukehealth-org.mail.protection.outlook.com |
| TXT | smartsheet-site-validation=O76TFCQrgvi_iINYuN0Z5_fQFSPvTa5U |
| TXT | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
| TXT | MS=ms52951480 |
| NS | ns1-05.azure-dns.com |
| NS | ns2-05.azure-dns.net |
| NS | ns3-05.azure-dns.org |
| NS | ns4-05.azure-dns.info |