Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.18.20.19 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.18.20.19
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://stroke.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.stroke.org/ | 200 | HTTP/2 200 |
#1 URL https://stroke.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.stroke.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 152.6 ms |
| TCP Connect | 154.5 ms |
| TLS Handshake | 7.1 ms |
| Time To First Byte (TTFB) | 486 ms |
| Content Download | 39.4 ms |
| Total Response Time | 525.4 ms |
DNS Lookup 152.6 ms
TCP Connect 154.5 ms
TLS Handshake 7.1 ms
Time To First Byte (TTFB) 486 ms
Content Download 39.4 ms
Total Response Time 525.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | American Stroke Association |
| Meta Description | The American Stroke Association is a relentless force for a healthier world with fewer strokes. |
| Canonical | https://www.stroke.org/en/ |
| Open Graph Title | American Stroke Association | A Division of the American Heart Association |
| Open Graph Description | The American Stroke Association is a relentless force for a healthier world with fewer strokes. |
| Open Graph Image | https://www.stroke.org/-/media/Stroke-Images/Life-After-S... |
| Twitter Card | summary_large_image |
| Twitter Title | American Stroke Association | A Division of the American Heart Association |
| Twitter Description | The American Stroke Association is a relentless force for a healthier world with fewer strokes. |
| Twitter Image | https://www.stroke.org/-/media/Stroke-Images/Life-After-S... |
Title American Stroke Association Meta Description The American Stroke Association is a relentless force for a healthier world with fewer strokes. Canonical https://www.stroke.org/en/ Open Graph Title American Stroke Association | A Division of the American Heart Association Open Graph Description The American Stroke Association is a relentless force for a healthier world with fewer strokes. Open Graph Image https://www.stroke.org/-/media/Stroke-Images/Life-After-S... Twitter Card summary_large_image Twitter Title American Stroke Association | A Division of the American Heart Association Twitter Description The American Stroke Association is a relentless force for a healthier world with fewer strokes. Twitter Image https://www.stroke.org/-/media/Stroke-Images/Life-After-S... Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare Node.js Hotjar |
Technology Google Analytics Google Tag Manager Cloudflare Node.js Hotjar
HTTP Headers
| Date
| Tue, 21 Jul 2026 06:11:45 GMT |
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Meta Tags
| X-UA-Compatible | IE=edge |
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| Viewport | width=device-width, initial-scale=1.0, user-scalable=yes |
| Description | The American Stroke Association is a relentless force for a healthier world with fewer strokes. |
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| VirtualFolder | / |
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