57
/ 100
D
Below Avg
Overall Domain Score
SEO 54 · LLM 45 · Perf 73
54
π SEO Score
7 / 13 checks passed
45
π€ LLM Readiness
5 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
NEJM Clinician | Concise Summaries of Medical Research & Guidelines
Meta Description
NEJM Clinician's physician editors deliver carefully curated summaries of the most important research and guidelines from over 150 medical journals.
H1 Heading
None found
Canonical URL
https://clinician.nejm.org/
π SEO Audit
54/100β Title Tag
Length: 67 chars (Ideal: 30-60).
β
Meta Description
Length: 148 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 0 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β
Image Alt Text
No images found.
β Sitemap
No sitemap found in robots.txt.
β Heading Hierarchy
Missing H1 or H2 tags.
β
Internal Links
Found 21 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
45/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
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: 772ms)
- DNS: 254ms
- Connect: 269ms
- TTFB: 471ms
- Download: 301ms
β
Time to First Byte (TTFB)
TTFB: 471ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 58.8KB (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
No lazy loading detected.
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
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
E-Commerce
Magento
JavaScript
Next.js
π WHOIS
Registrar
Amazon Registrar, Inc.
Registered
1996-02-23T05:00:00Z
Expires
2027-02-07T16:19:37Z
Last Updated
2026-01-08T16:22:04Z
Status
clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited, clientTransferProhibited https://icann.org/epp#clientTransferProhibited, clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Servers
ns-1332.awsdns-38.org, ns-1989.awsdns-56.co.uk, ns-225.awsdns-28.com, ns-574.awsdns-07.net
π DNS Records
| Type | Value |
|---|---|
| A | 54.221.39.55 |
| A | 34.202.211.207 |
| A | 44.210.250.72 |
| MX | us-smtp-inbound-2.mimecast.com |
| MX | us-smtp-inbound-1.mimecast.com |
| TXT | facebook-domain-verification=aab86d3f9lzcv1hf4tbptufno9ollu |
| TXT | google-site-verification=Mtq1Z0G9-3btY-sVkpv06MnrPVDnt9XwK8BFkjhPd-Y |
| TXT | google-site-verification=kvRRemTJWYDaR_Ta1bVxxxd6gQgBd00c4JvZfzaAlIw |
| TXT | kgqqwjn2dnd4gt399wql6nvsp9tcx5zp |
| TXT | txhkdsd6k55d0yhw17n5m38v4brfwp2y |
| TXT | v=spf1 ip4:54.240.121.128/27 include:us._netblocks.mimecast.com include:whatcounts.com ip4:209.49.162.0/24 ip4:174.46.207.181 ~all |
| TXT | 7vc97zk7stw15kls0k9bzk777lgpwwb6 |
| TXT | MS=ms99317286 |
| TXT | _globalsign-domain-verification=3_1gRaAk96wFvXtXKHjIaI9Ew5GcqF5wtj8Uyt292w |
| TXT | _globalsign-domain-verification=Iiihy-iv_vLdlIMtHvh-aCdqO2T53oCoknhW44njXn |
| TXT | atlassian-domain-verification=9IW/erdChjddiAzOzBVjnb+olsREJgqEo+7vH49PCR4/iTuFagaBuQVyHE+PjXDp |
| NS | ns-574.awsdns-07.net |
| NS | ns-1332.awsdns-38.org |
| NS | ns-1989.awsdns-56.co.uk |
| NS | ns-225.awsdns-28.com |