Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.185.0.2 |
| Server Software | nginx |
| CDN | CDN (HIT, HIT) |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 23.185.0.2
Server Software nginx
CDN CDN (HIT, HIT)
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 21.9 ms |
| TCP Connect | 22.8 ms |
| TLS Handshake | 6.7 ms |
| Time To First Byte (TTFB) | 124.4 ms |
| Content Download | 0.6 ms |
| Total Response Time | 124.9 ms |
DNS Lookup 21.9 ms
TCP Connect 22.8 ms
TLS Handshake 6.7 ms
Time To First Byte (TTFB) 124.4 ms
Content Download 0.6 ms
Total Response Time 124.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31622400; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31622400; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | National Down Syndrome Society (NDSS) |
| Meta Description | Creating a world where individuals with Down syndrome thrive |
| Canonical | https://ndss.org/ |
| Open Graph Title | National Down Syndrome Society (NDSS) |
| Open Graph Description | Creating a world where individuals with Down syndrome thrive |
| Open Graph Image | https://ndss.org/ndss-share.jpg |
| Twitter Card | summary_large_image |
| Twitter Title | National Down Syndrome Society (NDSS) |
| Twitter Description | Creating a world where individuals with Down syndrome thrive |
| Twitter Image | https://ndss.org/ndss-share.jpg |
Title National Down Syndrome Society (NDSS) Meta Description Creating a world where individuals with Down syndrome thrive Canonical https://ndss.org/ Open Graph Title National Down Syndrome Society (NDSS) Open Graph Description Creating a world where individuals with Down syndrome thrive Open Graph Image https://ndss.org/ndss-share.jpg Twitter Card summary_large_image Twitter Title National Down Syndrome Society (NDSS) Twitter Description Creating a world where individuals with Down syndrome thrive Twitter Image https://ndss.org/ndss-share.jpg Detected Technologies
| Technology | Drupal Shopify Bootstrap jQuery Google Analytics Google Tag Manager Nginx Hotjar |
Technology Drupal Shopify Bootstrap jQuery Google Analytics Google Tag Manager Nginx Hotjar
HTTP Headers
| Cache-control
| max-age=900, public |
| Content-encoding
| gzip |
| Content-language
| en |
| Content-type
| text/html; charset=utf-8 |
| Etag
| W/"1787963345" |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Sat, 29 Aug 2026 00:29:05 GMT |
| Server
| nginx |
| Strict-transport-security
| max-age=31622400; includeSubDomains; preload |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-pantheon-styx-hostname
| styx-us-a-b66bcffc5-mckrb |
| X-styx-req-id
| a40c3049-a340-11f1-93f7-46245174c239 |
| Date
| Sat, 29 Aug 2026 09:46:07 GMT |
| X-served-by
| cache-chi-kigq8000149-CHI, cache-par-lfpg1960081-PAR |
| X-cache
| HIT, HIT |
| X-cache-hits
| 5, 0 |
| X-timer
| S1787996767.915256,VS0,VE93 |
| Vary
| Accept-Encoding, Cookie, Cookie, Cookie |
| Age
| 384 |
| Accept-ranges
| bytes |
| Via
| 1.1 varnish, 1.1 varnish |
| Content-length
| 20404 |
Meta Tags
| Description | Creating a world where individuals with Down syndrome thrive |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
| Google-site-verification | EJMLM8KEDwiyW72P5aoiA5_VRJEHYYJk_cSOjvC8ju8 |
Cache-control max-age=900, public
Content-encoding gzip
Content-language en
Content-type text/html; charset=utf-8
Etag W/"1787963345"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Sat, 29 Aug 2026 00:29:05 GMT
Server nginx
Strict-transport-security max-age=31622400; includeSubDomains; preload
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-pantheon-styx-hostname styx-us-a-b66bcffc5-mckrb
X-styx-req-id a40c3049-a340-11f1-93f7-46245174c239
Date Sat, 29 Aug 2026 09:46:07 GMT
X-served-by cache-chi-kigq8000149-CHI, cache-par-lfpg1960081-PAR
X-cache HIT, HIT
X-cache-hits 5, 0
X-timer S1787996767.915256,VS0,VE93
Vary Accept-Encoding, Cookie, Cookie, Cookie
Age 384
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish
Content-length 20404
