nationaljewish.org
Scanned URL: https://nationaljewish.org
📅 Scan completed: April 17, 2026 at 12:55 AM
69
/ 100
C
Average
Overall Domain Score
SEO 69 · LLM 64 · Perf 73
69
π SEO Score
9 / 13 checks passed
64
π€ LLM Readiness
7 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
National Jewish Health | Respiratory, Cardiac, Immune Care & More
Meta Description
National Jewish Health: Top-ranked care for respiratory, cardiac, immune, and related disorders. Manage appointments & care online. Research & events.
H1 Heading
None found
Canonical URL
https://www.nationaljewish.org/home
π SEO Audit
69/100β Title Tag
Length: 65 chars (Ideal: 30-60).
β
Meta Description
Length: 150 chars (Ideal: 50-160).
β H1 Tag
Found 0 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
56 of 67 images missing alt.
β
Sitemap
Sitemap declared.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 200 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
64/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: medicalclinic
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
AI agents not blocked.
β
Language Declaration
Language set to 'en'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
73/100Network Waterfall (Total: 1402ms)
- DNS: 0ms
- Connect: 0ms
- TTFB: 181ms
- Download: 1221ms
β
Time to First Byte (TTFB)
TTFB: 181ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 27.3KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
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
Minified .js/.css referenced.
β
Preload / Preconnect Hints
Resource hints found.
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
Not listed β no threats detected.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
E-Commerce
Magento
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
π WHOIS
Registrar
Network Solutions, LLC
Registered
1997-02-19T05:00:00Z
Expires
2030-02-20T05:00:00Z
Last Updated
2025-01-06T20:35:35Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
dns1.njhealth.org, dns2.njhealth.org
π DNS Records
| Type | Value |
|---|---|
| A | 54.200.143.189 |
| MX | in1-smtp.messagingengine.com |
| MX | in2-smtp.messagingengine.com |
| TXT | v=spf1 include:sendgrid.net include:spf.messagingengine.com include:_spf.e-activist.com include:mailgun.org ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:16.230.14.224/27 +mx +a ~all |
| TXT | sophos-domain-verification=1d51000176d05d26f3cf33be761d890d2b957d86457489109ea2eed247cf997f |
| TXT | apple-domain-verification=WTrvgb_5fWQBoneNl0a7FKJKEBXN5TcUWovAeHKVUgE |
| TXT | google-site-verification=TujwPOgQpXhA6zGRbiAlVZRUC4_e48C1Q2Pj27iD_pU |
| TXT | google-site-verification=JG-BbIsGboQkemKFtDbet5yFj2hqvI41HTT7ZNqZAKE |
| TXT | sophos-domain-verification=c9f2e85a4231dfdea136137d9213f8964af9521b |
| NS | dns2.njhealth.org |
| NS | dns1.njhealth.org |