Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 99.83.251.4 |
| CDN | CDN (Hit from cloudfront) |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (6 recursos HTTP) | La página se sirve por HTTPS pero carga 6 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
ℹ 🔵 Falta HSTS | No se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
|
ℹ 🔵 Falta X-Frame-Options | El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking). |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 99.83.251.4
CDN CDN (Hit from cloudfront)
Compresión gzip
🔒 🟡 Mixed Content (6 recursos HTTP) La página se sirve por HTTPS pero carga 6 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
ℹ 🔵 Falta HSTS No se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
ℹ 🔵 Falta X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://documentary.com:443 | 301 | HTTP/2 301 |
| 2 | https://films.nationalgeographic.com | 200 | HTTP/2 200 |
#1 URL https://documentary.com:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://films.nationalgeographic.com
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 13.5 ms |
| Conexión TCP | 16.7 ms |
| Negociación TLS | 4 ms |
| Tiempo hasta el primer byte (TTFB) | 37.3 ms |
| Descarga de contenido | 3.3 ms |
| Tiempo total de respuesta | 40.5 ms |
Resolución DNS 13.5 ms
Conexión TCP 16.7 ms
Negociación TLS 4 ms
Tiempo hasta el primer byte (TTFB) 37.3 ms
Descarga de contenido 3.3 ms
Tiempo total de respuesta 40.5 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✘ No configurado |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✘ No configurado
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | National Geographic Doc Films |
| Meta descripción | National Geographic Documentary Films is committed to bringing the world premium documentaries that cover timely, provocative and relevant stories. |
| Canonical | https://films.nationalgeographic.com |
| Título Open Graph | National Geographic Doc Films |
| Descripción Open Graph | National Geographic Documentary Films is committed to bringing the world premium documentaries that cover timely, provocative and globally relevant stories from the very best documentary filmmakers in the world. |
Título National Geographic Doc Films
Meta descripción National Geographic Documentary Films is committed to bringing the world premium documentaries that cover timely, provocative and relevant stories.
Canonical https://films.nationalgeographic.com
Título Open Graph National Geographic Doc Films
Descripción Open Graph National Geographic Documentary Films is committed to bringing the world premium documentaries that cover timely, provocative and globally relevant stories from the very best documentary filmmakers in the world.
Tecnologías Detectadas
| Tecnología | Bootstrap Google Analytics PHP |
Tecnología Bootstrap Google Analytics PHP
Cabeceras HTTP
| Content-type
| text/html;charset=utf-8 |
| Date
| Thu, 20 Aug 2026 09:03:52 GMT |
| Content-encoding
| gzip |
| Etag
| W/"668394e6d54563e91de8ba307eb83628" |
| Cache-control
| public, max-age=2012 |
| X-origin
| matterhorn-fitt |
| Set-cookie
| userab_1=ee4331493c6a44c8f4ad3a1496f18e06~matterhorn_fitt_buddies-401%2Avariant_b_stream_now-1667; Expires=Thu, 20 Aug 2026 13:03:52 GMT; Domain=films.nationalgeographic.com; Path=/ |
| Vary
| Accept-Encoding |
| X-cache
| Hit from cloudfront |
| Via
| 1.1 818651b09231f11b4f3dc88887912722.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG54-P1 |
| Alt-svc
| h3=":443"; ma=86400 |
| X-amz-cf-id
| CaeLEeKgoREnn5mtpulBPVRMWtiXAtbx8JH7tphj3yVJuqbOnFbLjw== |
| Age
| 1088 |
Meta Tags
| Viewport | width=device-width,initial-scale=1 |
| Google-site-verification | HeTDVrRgwtwucMHjlRQXigumKIaFmHNt0P4MKBh4VgI |
| Description | National Geographic Documentary Films is committed to bringing the world premium documentaries that cover timely, provocative and relevant stories. |
Content-type text/html;charset=utf-8
Date Thu, 20 Aug 2026 09:03:52 GMT
Content-encoding gzip
Etag W/"668394e6d54563e91de8ba307eb83628"
Cache-control public, max-age=2012
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Vary Accept-Encoding
X-cache Hit from cloudfront
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X-amz-cf-pop CDG54-P1
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Age 1088
