www.princeton.edu - Secure (SSL)

Résultats de la vérification pour : www.princeton.edu

www.princeton.edu est EN LIGNE

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Info supplémentaires pour https://www.princeton.edu

État du site web www.princeton.edu est EN LIGNE

Informations Techniques

Code de Statut HTTP	200
Version HTTP	HTTP/1.1
HTTPS	✔ Disponible
Adresse IP	104.18.5.101
Logiciel Serveur	cloudflare
CDN	Cloudflare
Compression	gzip
🔒 🟡 Contenu Mixte (7 ressources HTTP)	La page est servie en HTTPS mais charge 7 ressource(s) en HTTP. Cela peut être bloqué par les navigateurs modernes.
ℹ 🔵 HSTS Manquant	HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS.
ℹ 🔵 Content Security Policy Manquante	CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.

Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 104.18.5.101
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Contenu Mixte (7 ressources HTTP) La page est servie en HTTPS mais charge 7 ressource(s) en HTTP. Cela peut être bloqué par les navigateurs modernes.
ℹ 🔵 HSTS Manquant HTTP Strict Transport Security n'est pas configuré. Recommandé pour les sites HTTPS.
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.

Performance

Résolution DNS	21.8 ms
Connexion TCP	24.1 ms
Négociation TLS	10 ms
Temps Jusqu'au Premier Octet (TTFB)	49.5 ms
Téléchargement du Contenu	0.6 ms
Temps de Réponse Total	50.1 ms

Résolution DNS 21.8 ms
Connexion TCP 24.1 ms
Négociation TLS 10 ms
Temps Jusqu'au Premier Octet (TTFB) 49.5 ms
Téléchargement du Contenu 0.6 ms
Temps de Réponse Total 50.1 ms

Sécurité

HTTPS	✔ Activé
HSTS	✘ Non configuré
CSP	⚠ Non configuré
X-Frame-Options	✔ SAMEORIGIN
X-Content-Type-Options	✔ nosniff
HTTP/2	⚠ HTTP/1.1

HTTPS ✔ Activé
HSTS ✘ Non configuré
CSP ⚠ Non configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1

Vérification SEO Rapide

Titre	Home \| Princeton University
Meta Description	Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Canonique	https://www.princeton.edu/
Titre Open Graph	Princeton University
Description 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.
Image Open Graph	https://www.princeton.edu//sites/default/files/images/201...
Twitter Card	summary
Titre Twitter	Princeton University
Description Twitter	Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Image Twitter	https://www.princeton.edu//sites/default/files/images/201...

Titre Home | Princeton University
Meta Description Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Canonique https://www.princeton.edu/
Titre Open Graph Princeton University
Description 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.
Image Open Graph https://www.princeton.edu//sites/default/files/images/201...
Twitter Card summary
Titre Twitter Princeton University
Description Twitter Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Image Twitter https://www.princeton.edu//sites/default/files/images/201...

Technologies Détectées

Technologie	Drupal Google Analytics Cloudflare Node.js

Technologie Drupal Google Analytics Cloudflare Node.js

En-têtes HTTP

Date	Tue, 28 Jul 2026 08:57:22 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 08:45:05 GMT
Etag	"1785228305"
Vary	Cookie,Accept-Encoding
X-generator	Drupal 10 (https://www.drupal.org)
X-xss-protection	1
Age	736
Surrogate-control	max-age=2764800
Content-encoding	gzip
X-request-id	v-a15eb8f0-8a60-11f1-a776-3bfb362a204b
X-ah-environment	prod
Via	varnish
X-cache	MISS
Accept-ranges	bytes
Cf-cache-status	HIT
Cf-ray	a222ad09cfde5169-CDG

Balises Meta

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 08:57:22 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 08:45:05 GMT
Etag "1785228305"
Vary Cookie,Accept-Encoding
X-generator Drupal 10 (https://www.drupal.org)
X-xss-protection 1
Age 736
Surrogate-control max-age=2764800
Content-encoding gzip
X-request-id v-a15eb8f0-8a60-11f1-a776-3bfb362a204b
X-ah-environment prod
Via varnish
X-cache MISS
Accept-ranges bytes
Cf-cache-status HIT
Cf-ray a222ad09cfde5169-CDG

Description Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Og:site_name Princeton University
Og:type website
Og:url https://www.princeton.edu/home
Og:title Princeton University
Og:description Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Og:image

Fb:app_id 238312316239555
Twitter:card summary
Twitter:description Through teaching and research, we educate people who will contribute to society and develop knowledge that will make a difference in the world.
Twitter:site @Princeton
Twitter:title Princeton University
Twitter:image

Twitter:image:alt Nassau Hall
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

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