Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 23.185.0.3 |
| Software del servidor | nginx |
| CDN | CDN (MISS, HIT, MISS, MISS) |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (1 recursos HTTP) | La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 23.185.0.3
Software del servidor nginx
CDN CDN (MISS, HIT, MISS, MISS)
Compresión gzip
🔒 🟡 Mixed Content (1 recursos HTTP) La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://audubon.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.audubon.org/ | 200 | HTTP/2 200 |
#1 URL https://audubon.org:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.audubon.org/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 5.6 ms |
| Conexión TCP | 6.4 ms |
| Negociación TLS | 7.2 ms |
| Tiempo hasta el primer byte (TTFB) | 24.9 ms |
| Descarga de contenido | 1.6 ms |
| Tiempo total de respuesta | 26.5 ms |
Resolución DNS 5.6 ms
Conexión TCP 6.4 ms
Negociación TLS 7.2 ms
Tiempo hasta el primer byte (TTFB) 24.9 ms
Descarga de contenido 1.6 ms
Tiempo total de respuesta 26.5 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=300 |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=300
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | National Audubon Society |
| Meta descripción | Audubon protects birds and the places they need, today and tomorrow. |
| Canonical | https://www.audubon.org/ |
| Robots Meta | max-image-preview:large |
| Título Open Graph | National Audubon Society |
| Descripción Open Graph | The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground conservation. |
| Imagen Open Graph | https://media.audubon.org/web_camillacerea_bahamas-7_1.jp... |
| Twitter Card | summary_large_image |
| Título Twitter | National Audubon Society |
| Descripción Twitter | The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground conservation. |
| Imagen Twitter | https://media.audubon.org/web_camillacerea_bahamas-7_1.jp... |
Título National Audubon Society Meta descripción Audubon protects birds and the places they need, today and tomorrow. Canonical https://www.audubon.org/ Robots Meta max-image-preview:large Título Open Graph National Audubon Society Descripción Open Graph The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground conservation. Imagen Open Graph https://media.audubon.org/web_camillacerea_bahamas-7_1.jp... Twitter Card summary_large_image Título Twitter National Audubon Society Descripción Twitter The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground conservation. Imagen Twitter https://media.audubon.org/web_camillacerea_bahamas-7_1.jp... Tecnologías Detectadas
| Tecnología | Drupal jQuery Google Analytics Google Tag Manager Nginx Node.js |
Tecnología Drupal jQuery Google Analytics Google Tag Manager Nginx Node.js
Cabeceras HTTP
| Cache-control
| max-age=21600, public |
| Content-encoding
| gzip |
| Content-language
| en |
| Content-type
| text/html; charset=UTF-8 |
| Etag
| W/"1787227817" |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Thu, 20 Aug 2026 12:10:17 GMT |
| Server
| nginx |
| Strict-transport-security
| max-age=300 |
| X-content-type-options
| nosniff |
| X-drupal-cache
| HIT |
| X-drupal-dynamic-cache
| UNCACHEABLE (poor cacheability) |
| X-frame-options
| SAMEORIGIN |
| X-generator
| Drupal 11 (https://www.drupal.org) |
| X-node-feed
| https://www.audubon.org/export/node/53579 |
| X-pantheon-styx-hostname
| styx-us-a-55f5b7b84b-8ddz7 |
| X-styx-req-id
| c155e26b-9cb2-11f1-a6d8-82de3fb0a4d5 |
| Age
| 4312 |
| Accept-ranges
| bytes |
| Via
| 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish |
| Date
| Thu, 20 Aug 2026 17:30:10 GMT |
| X-served-by
| cache-chi-klot8100094-CHI, cache-par-lfpg1960035-PAR, cache-par-lfpg1960058-PAR, cache-par-lfpg1960058-PAR |
| X-cache
| MISS, HIT, MISS, MISS |
| X-cache-hits
| 0, 3, 0, 0 |
| X-timer
| S1787247011.874491,VS0,VE9 |
| Vary
| Accept-Encoding, Cookie, Cookie, Cookie |
| Content-length
| 55158 |
Meta Tags
| Description | Audubon protects birds and the places they need, today and tomorrow. |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
| Robots | max-image-preview:large |
| Theme-color | #161B26 |
| Fb:pages | 18709174006 |
Cache-control max-age=21600, public
Content-encoding gzip
Content-language en
Content-type text/html; charset=UTF-8
Etag W/"1787227817"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 20 Aug 2026 12:10:17 GMT
Server nginx
Strict-transport-security max-age=300
X-content-type-options nosniff
X-drupal-cache HIT
X-drupal-dynamic-cache UNCACHEABLE (poor cacheability)
X-frame-options SAMEORIGIN
X-generator Drupal 11 (https://www.drupal.org)
X-node-feed https://www.audubon.org/export/node/53579
X-pantheon-styx-hostname styx-us-a-55f5b7b84b-8ddz7
X-styx-req-id c155e26b-9cb2-11f1-a6d8-82de3fb0a4d5
Age 4312
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
Date Thu, 20 Aug 2026 17:30:10 GMT
X-served-by cache-chi-klot8100094-CHI, cache-par-lfpg1960035-PAR, cache-par-lfpg1960058-PAR, cache-par-lfpg1960058-PAR
X-cache MISS, HIT, MISS, MISS
X-cache-hits 0, 3, 0, 0
X-timer S1787247011.874491,VS0,VE9
Vary Accept-Encoding, Cookie, Cookie, Cookie
Content-length 55158
