Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 23.185.0.3 |
| Logiciel Serveur | nginx |
| CDN | CDN (HIT, HIT) |
| Compression | gzip |
|
🔒 🟡 Contenu Mixte (6 ressources HTTP) | La page est servie en HTTPS mais charge 6 ressource(s) en HTTP. Cela peut être bloqué par les navigateurs modernes. |
|
ℹ 🔵 Content Security Policy Manquante | CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu. |
|
ℹ 🔵 X-Frame-Options Manquant | Le site peut être intégré dans des iframes par des tiers (risque de clickjacking). |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 23.185.0.3
Logiciel Serveur nginx
CDN CDN (HIT, HIT)
Compression gzip
🔒 🟡 Contenu Mixte (6 ressources HTTP) La page est servie en HTTPS mais charge 6 ressource(s) en HTTP. Cela peut être bloqué par les navigateurs modernes.
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.
ℹ 🔵 X-Frame-Options Manquant Le site peut être intégré dans des iframes par des tiers (risque de clickjacking).
Performance
| Résolution DNS | 8.4 ms |
| Connexion TCP | 9.1 ms |
| Négociation TLS | 7 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 21.6 ms |
| Téléchargement du Contenu | 2.6 ms |
| Temps de Réponse Total | 24.2 ms |
Résolution DNS 8.4 ms
Connexion TCP 9.1 ms
Négociation TLS 7 ms
Temps Jusqu'au Premier Octet (TTFB) 21.6 ms
Téléchargement du Contenu 2.6 ms
Temps de Réponse Total 24.2 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=300 |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ⚠ Non configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=300
CSP ⚠ Non configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ⚠ Non configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | University of Southern California |
| Meta Description | USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. |
| Canonique | https://usc.edu/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Titre Open Graph | Academic Excellence in Our DNA |
| Description Open Graph | USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. |
| Image Open Graph | https://usc.edu/wp-content/uploads/2025/09/USC_ASCJ_COMM_... |
| Twitter Card | summary_large_image |
Titre University of Southern California Meta Description USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. Canonique https://usc.edu/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Titre Open Graph Academic Excellence in Our DNA Description Open Graph USC is one of the world's leading research universities. At USC, the human spirit is cultivated through learning, research and creativity. Image Open Graph https://usc.edu/wp-content/uploads/2025/09/USC_ASCJ_COMM_... Twitter Card summary_large_image Technologies Détectées
| Technologie | WordPress Drupal jQuery Google Analytics Google Tag Manager Nginx PHP Node.js Hotjar |
Technologie WordPress Drupal jQuery Google Analytics Google Tag Manager Nginx PHP Node.js Hotjar
En-têtes 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-qf2s5 |
| X-styx-req-id
| 0ba9346d-85d4-11f1-8e4e-0a03ddb343bb |
| Date
| Wed, 22 Jul 2026 13:59:10 GMT |
| X-served-by
| cache-chi-kigq8000114-CHI, cache-par-lfpg1960088-PAR |
| X-cache
| HIT, HIT |
| X-cache-hits
| 8, 1 |
| X-timer
| S1784728751.588809,VS0,VE4 |
| Vary
| Accept-Encoding, Cookie, Cookie |
| Age
| 629 |
| Accept-ranges
| bytes |
| Via
| 1.1 varnish, 1.1 varnish |
| Content-length
| 76626 |
Balises Meta
| 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-qf2s5
X-styx-req-id 0ba9346d-85d4-11f1-8e4e-0a03ddb343bb
Date Wed, 22 Jul 2026 13:59:10 GMT
X-served-by cache-chi-kigq8000114-CHI, cache-par-lfpg1960088-PAR
X-cache HIT, HIT
X-cache-hits 8, 1
X-timer S1784728751.588809,VS0,VE4
Vary Accept-Encoding, Cookie, Cookie
Age 629
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish
Content-length 76626
