Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.18.5.101 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (7 recursos HTTP) | La página se sirve por HTTPS pero carga 7 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. |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 104.18.5.101
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
🔒 🟡 Mixed Content (7 recursos HTTP) La página se sirve por HTTPS pero carga 7 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.
Rendimiento
| Resolución DNS | 38 ms |
| Conexión TCP | 39.7 ms |
| Negociación TLS | 12.3 ms |
| Tiempo hasta el primer byte (TTFB) | 71 ms |
| Descarga de contenido | 0.8 ms |
| Tiempo total de respuesta | 71.8 ms |
Resolución DNS 38 ms
Conexión TCP 39.7 ms
Negociación TLS 12.3 ms
Tiempo hasta el primer byte (TTFB) 71 ms
Descarga de contenido 0.8 ms
Tiempo total de respuesta 71.8 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✘ No configurado |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✘ No configurado
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Home | Princeton University |
| Meta descripción | Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. |
| Canonical | https://www.princeton.edu/ |
| Título Open Graph | Princeton University |
| Descripción Open Graph | Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. |
| Imagen Open Graph | https://www.princeton.edu//sites/default/files/images/201... |
| Twitter Card | summary |
| Título Twitter | Princeton University |
| Descripción Twitter | Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. |
| Imagen Twitter | https://www.princeton.edu//sites/default/files/images/201... |
Título Home | Princeton University Meta descripción Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. Canonical https://www.princeton.edu/ Título Open Graph Princeton University Descripción Open Graph Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. Imagen Open Graph https://www.princeton.edu//sites/default/files/images/201... Twitter Card summary Título Twitter Princeton University Descripción Twitter Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. Imagen Twitter https://www.princeton.edu//sites/default/files/images/201... Tecnologías Detectadas
| Tecnología | Drupal Google Analytics Cloudflare Node.js |
Tecnología Drupal Google Analytics Cloudflare Node.js
Cabeceras HTTP
| Date
| Tue, 28 Jul 2026 05:54:05 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Cache-control
| max-age=60, public, s-maxage=2764800 |
| X-drupal-dynamic-cache
| MISS |
| Content-language
| en |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Tue, 28 Jul 2026 05:45:04 GMT |
| Etag
| "1785217504" |
| Vary
| Cookie,Accept-Encoding |
| X-generator
| Drupal 10 (https://www.drupal.org) |
| X-xss-protection
| 1 |
| Age
| 540 |
| Surrogate-control
| max-age=2764800 |
| Content-encoding
| gzip |
| X-request-id
| v-7b757200-8a47-11f1-8c7f-47ce2c7a3382 |
| X-ah-environment
| prod |
| Via
| varnish |
| X-cache
| MISS |
| Accept-ranges
| bytes |
| Cf-cache-status
| HIT |
| Cf-ray
| a221a09009299ebf-CDG |
Meta Tags
| Description | Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world. |
| Fb:app_id | 238312316239555 |
| Google-site-verification | HCFMWeXbGYFnJTWfcWQmuHWebYmZPzueLOKf8RM09I4 |
| Generator | Drupal 10 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
| Msapplication-config | /themes/custom/hobbes/icons/browserconfig.xml |
| Theme-color | #ffffff |
Date Tue, 28 Jul 2026 05:54:05 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Cache-control max-age=60, public, s-maxage=2764800
X-drupal-dynamic-cache MISS
Content-language en
X-content-type-options nosniff
X-frame-options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Tue, 28 Jul 2026 05:45:04 GMT
Etag "1785217504"
Vary Cookie,Accept-Encoding
X-generator Drupal 10 (https://www.drupal.org)
X-xss-protection 1
Age 540
Surrogate-control max-age=2764800
Content-encoding gzip
X-request-id v-7b757200-8a47-11f1-8c7f-47ce2c7a3382
X-ah-environment prod
Via varnish
X-cache MISS
Accept-ranges bytes
Cf-cache-status HIT
Cf-ray a221a09009299ebf-CDG
