stroke.org
Scanned URL: https://stroke.org
77
π SEO Score
10 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
American Stroke Association
Meta Description
The American Stroke Association is a relentless force for a healthier world with fewer strokes.
H1 Heading
Improved Treatment Guidance
Canonical URL
https://www.stroke.org/en/
π SEO Audit
77/100β Title Tag
Length: 27 chars (Ideal: 30-60).
β
Meta Description
Length: 95 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
4 of 35 images missing alt.
β
Sitemap
Sitemap declared.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 138 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for 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: 1363ms)
- DNS: 253ms
- Connect: 261ms
- TTFB: 997ms
- Download: 366ms
β Time to First Byte (TTFB)
TTFB: 997ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 22.1KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β Cache Policies
Missing Cache-Control headers.
β
CDN Usage
Edge delivery detected.
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
Consent Management
OneTrust
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
MarkMonitor Inc.
Expires
2026-11-29
Registered
1995-11-30
Last Updated
2025-11-02
Status
client delete prohibited, client transfer prohibited, client update prohibited
Name Servers
ns1.heart.org, ns2.heart.org, ns3.heart.org
π DNS Records
| Type | Value |
|---|---|
| A | 104.18.20.19 |
| A | 104.18.21.19 |
| MX | mxa-004ad404.gslb.pphosted.com |
| MX | mxb-004ad404.gslb.pphosted.com |
| TXT | google-site-verification=oOSxnoL20VOtAb5iriSZ5fSlccy_E8_3AiT-gH1F3Wc |
| TXT | v=spf1 include:spf.protection.outlook.com ip4:207.109.138.47 ip4:148.163.159.107 ip4:148.163.159.109 ip4:148.163.157.131 ip4:148.163.157.134 -all |
| TXT | rg-prod-sitecore-east-501290-cd.azurewebsites.netrg-prod-sitecore-west-501290-cd.azurewebsites.net |
| TXT | facebook-domain-verification=bsidhbje8joirqe78b5j8fn59s3oa0 |
| TXT | MS=ms76128161 |
| NS | ns3.heart.org |
| NS | ns2.heart.org |
| NS | ns1.heart.org |