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 (HIT, HIT) |
| 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 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 23.185.0.3
Software del servidor nginx
CDN CDN (HIT, HIT)
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 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).
Rendimiento
| Resolución DNS | 8.3 ms |
| Conexión TCP | 9.1 ms |
| Negociación TLS | 4.7 ms |
| Tiempo hasta el primer byte (TTFB) | 20.9 ms |
| Descarga de contenido | 2.3 ms |
| Tiempo total de respuesta | 23.3 ms |
Resolución DNS 8.3 ms
Conexión TCP 9.1 ms
Negociación TLS 4.7 ms
Tiempo hasta el primer byte (TTFB) 20.9 ms
Descarga de contenido 2.3 ms
Tiempo total de respuesta 23.3 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=300 |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=300
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | University of Southern California |
| Meta descripción | USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. |
| Canonical | https://usc.edu/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Título Open Graph | Academic Excellence in Our DNA |
| Descripción Open Graph | USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. |
| Imagen Open Graph | https://usc.edu/wp-content/uploads/2025/09/USC_ASCJ_COMM_... |
| Twitter Card | summary_large_image |
Título University of Southern California Meta descripción USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. Canonical https://usc.edu/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Título Open Graph Academic Excellence in Our DNA Descripción Open Graph USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. Imagen Open Graph https://usc.edu/wp-content/uploads/2025/09/USC_ASCJ_COMM_... Twitter Card summary_large_image Tecnologías Detectadas
| Tecnología | WordPress Drupal jQuery Google Analytics Google Tag Manager Nginx PHP Node.js Hotjar |
Tecnología WordPress Drupal jQuery Google Analytics Google Tag Manager Nginx PHP Node.js Hotjar
Cabeceras HTTP
| Cache-control
| public, max-age=604800 |
| Content-encoding
| gzip |
| Content-type
| text/html; charset=UTF-8 |
| Link
| ; rel=shortlink |
| Server
| nginx |
| Strict-transport-security
| max-age=300 |
| X-pantheon-styx-hostname
| styx-us-a-7ffbcf568d-gnw5m |
| X-styx-req-id
| 20ee8b1b-853b-11f1-85e6-a60feea62f18 |
| Date
| Tue, 21 Jul 2026 19:43:29 GMT |
| X-served-by
| cache-chi-kigq8000114-CHI, cache-par-lfpg1960079-PAR |
| X-cache
| HIT, HIT |
| X-cache-hits
| 4, 1 |
| X-timer
| S1784663010.623710,VS0,VE6 |
| Vary
| Accept-Encoding, Cookie, Cookie |
| Age
| 565 |
| Accept-ranges
| bytes |
| Via
| 1.1 varnish, 1.1 varnish |
| Content-length
| 76628 |
Meta Tags
| Description | USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. |
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width |
| Msapplication-TileColor | #da532c |
| Msapplication-config | /wp-content/themes/usc-communications-2023/favicon/browserconfig.xml |
| Theme-color | #ffffff |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Article:modified_time | 2026-07-20T16:55:54+00:00 |
| Generator | Site Kit by Google 1.180.0 |
| Msapplication-TileImage |  |
Cache-control public, max-age=604800
Content-encoding gzip
Content-type text/html; charset=UTF-8
Link ; rel=shortlink
Server nginx
Strict-transport-security max-age=300
X-pantheon-styx-hostname styx-us-a-7ffbcf568d-gnw5m
X-styx-req-id 20ee8b1b-853b-11f1-85e6-a60feea62f18
Date Tue, 21 Jul 2026 19:43:29 GMT
X-served-by cache-chi-kigq8000114-CHI, cache-par-lfpg1960079-PAR
X-cache HIT, HIT
X-cache-hits 4, 1
X-timer S1784663010.623710,VS0,VE6
Vary Accept-Encoding, Cookie, Cookie
Age 565
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish
Content-length 76628
