Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 158.132.82.94 |
| Logiciel Serveur | nginx |
| Compression | gzip |
|
🕐 🟡 Réponse Lente (2509 ms) | Le temps de réponse dépasse 1 seconde. Envisagez d'optimiser le serveur ou d'utiliser du cache. |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 158.132.82.94
Logiciel Serveur nginx
Compression gzip
🕐 🟡 Réponse Lente (2509 ms) Le temps de réponse dépasse 1 seconde. Envisagez d'optimiser le serveur ou d'utiliser du cache.
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 1 | https://polyu.edu.hk:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.polyu.edu.hk/ | 200 | HTTP/1.1 200 OK |
#1 URL https://polyu.edu.hk:443
Code de Statut HTTP 301
Statut HTTP/1.1 301 Moved Permanently
#2 URL https://www.polyu.edu.hk/
Code de Statut HTTP 200
Statut HTTP/1.1 200 OK
Performance
| Résolution DNS | 210.4 ms |
| Connexion TCP | 390.7 ms |
| Négociation TLS | 184.1 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 1076.1 ms |
| Téléchargement du Contenu | 1433.2 ms |
| Temps de Réponse Total | 2509.3 ms |
Résolution DNS 210.4 ms
Connexion TCP 390.7 ms
Négociation TLS 184.1 ms
Temps Jusqu'au Premier Octet (TTFB) 1076.1 ms
Téléchargement du Contenu 1433.2 ms
Temps de Réponse Total 2509.3 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configuré |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | strict-origin-when-cross-origin |
| Politique de Permissions | ✔ Configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Politique de Référent strict-origin-when-cross-origin
Politique de Permissions ✔ Configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Top Innovative World-Class University in Hong Kong | PolyU |
| Meta Description | Explore one of the top universities in Hong Kong. As an innovative world-class university and the best university in Asia, we offer premier international education. |
| Canonique | https://www.polyu.edu.hk/ |
| Robots Meta | index, follow |
| Titre Open Graph | The Hong Kong Polytechnic University (PolyU) |
| Description Open Graph | PolyU is a leading university and one of the best global universities in HK with world-class research in multiple disciplines making bold advances to break new ground. |
| Image Open Graph | https://www.polyu.edu.hk/-/media/department/home/setting/... |
| Twitter Card | summary |
| Titre Twitter | Top Innovative World-Class University in Hong Kong | PolyU |
| Description Twitter | PolyU is a leading university and one of the best global universities in HK with world-class research in multiple disciplines making bold advances to break new ground. |
| Image Twitter | https://www.polyu.edu.hk/-/media/department/home/setting/... |
Titre Top Innovative World-Class University in Hong Kong | PolyU Meta Description Explore one of the top universities in Hong Kong. As an innovative world-class university and the best university in Asia, we offer premier international education. Canonique https://www.polyu.edu.hk/ Robots Meta index, follow Titre Open Graph The Hong Kong Polytechnic University (PolyU) Description Open Graph PolyU is a leading university and one of the best global universities in HK with world-class research in multiple disciplines making bold advances to break new ground. Image Open Graph https://www.polyu.edu.hk/-/media/department/home/setting/... Twitter Card summary Titre Twitter Top Innovative World-Class University in Hong Kong | PolyU Description Twitter PolyU is a leading university and one of the best global universities in HK with world-class research in multiple disciplines making bold advances to break new ground. Image Twitter https://www.polyu.edu.hk/-/media/department/home/setting/... Technologies Détectées
| Technologie | Google Analytics Google Tag Manager Nginx PHP |
Technologie Google Analytics Google Tag Manager Nginx PHP
En-têtes HTTP
| Server
| nginx |
| Date
| Wed, 29 Jul 2026 10:20:28 GMT |
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Cache-Control
| no-cache, no-store |
| Pragma
| no-cache |
| Content-Encoding
| gzip |
| Expires
| -1 |
| Vary
| Accept-Encoding |
| Accept-CH
| Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness |
| X-XSS-Protection
| 1; mode=block |
| X-Frame-Options
| SAMEORIGIN |
| X-Content-Type-Options
| nosniff |
| Referrer-Policy
| strict-origin-when-cross-origin |
| Permissions-Policy
| accelerometer=(), camera=(self), fullscreen=(self), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(self), payment=(), storage-access=(), sync-xhr=(self), usb=() |
| Access-Control-Allow-Origin
| * |
| Content-Security-Policy
| default-src 'none'; img-src 'self' data: https://*.polyu.edu.hk https://*.google-analytics.com https://*.googletagmanager.com https://i.ytimg.com https://*.google.com https://*.google.com.hk https://px.ads.linkedin.com https://www.facebook.com https://www.linkedin.com https://*.google.com https://*.gstatic.com; script-src 'self' 'unsafe-inline' 'unsafe-eval'; script-src-elem 'self' 'unsafe-inline' https://*.polyu.edu.hk https://*.googletagmanager.com https://*.g.doubleclick.net https://*.google-analytics.com https://*.doubleclick.net https://snap.licdn.com https://connect.facebook.net https://*.google.com https://*.gstatic.com; connect-src 'self' https://*.polyu.edu.hk https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://*.google.com https://*.g.doubleclick.net https://px.ads.linkedin.com; frame-src 'self' https://*.polyu.edu.hk https://www.youtube.com https://polyu.ap.panopto.com https://td.doubleclick.net https://*.googletagmanager.com https://*.s3.ap-east-1.amazonaws.com https://www.facebook.com https://calendar.google.com https://unibuddy.co https://app.powerbi.com https://*.google.com https://*.google.com.hk https://open.spotify.com https://forms.office.com https://forms.microsoft.com https://forms.cloud.microsoft https://e.issuu.com https://virtualtourhostshowcase.com https://player.vimeo.com https://heyzine.com https://outlook.office365.com; frame-ancestors 'self'; style-src 'self' 'unsafe-inline' https://*.google.com https://*.gstatic.com; style-src-elem 'self' 'unsafe-inline' https://*.polyu.edu.hk https://fonts.googleapis.com https://*.google.com https://*.gstatic.com; base-uri 'self'; form-action 'self'; font-src 'self' data: https://fonts.gstatic.com; media-src 'self' blob:; upgrade-insecure-requests; |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains; preload |
Balises Meta
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no |
| Description | Explore one of the top universities in Hong Kong. As an innovative world-class university and the best university in Asia, we offer premier international education. |
| Robots | index, follow |
| Google-site-verification | A5yOopO5T7jfMDNShyTEkLetseGpXo4FkHzL_LRMY7Y |
| Format-detection | telephone=no |
Server nginx
Date Wed, 29 Jul 2026 10:20:28 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Cache-Control no-cache, no-store
Pragma no-cache
Content-Encoding gzip
Expires -1
Vary Accept-Encoding
Accept-CH Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness
X-XSS-Protection 1; mode=block
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Referrer-Policy strict-origin-when-cross-origin
Permissions-Policy accelerometer=(), camera=(self), fullscreen=(self), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(self), payment=(), storage-access=(), sync-xhr=(self), usb=()
Access-Control-Allow-Origin *
Content-Security-Policy default-src 'none'; img-src 'self' data: https://*.polyu.edu.hk https://*.google-analytics.com https://*.googletagmanager.com https://i.ytimg.com https://*.google.com https://*.google.com.hk https://px.ads.linkedin.com https://www.facebook.com https://www.linkedin.com https://*.google.com https://*.gstatic.com; script-src 'self' 'unsafe-inline' 'unsafe-eval'; script-src-elem 'self' 'unsafe-inline' https://*.polyu.edu.hk https://*.googletagmanager.com https://*.g.doubleclick.net https://*.google-analytics.com https://*.doubleclick.net https://snap.licdn.com https://connect.facebook.net https://*.google.com https://*.gstatic.com; connect-src 'self' https://*.polyu.edu.hk https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com https://*.google.com https://*.g.doubleclick.net https://px.ads.linkedin.com; frame-src 'self' https://*.polyu.edu.hk https://www.youtube.com https://polyu.ap.panopto.com https://td.doubleclick.net https://*.googletagmanager.com https://*.s3.ap-east-1.amazonaws.com https://www.facebook.com https://calendar.google.com https://unibuddy.co https://app.powerbi.com https://*.google.com https://*.google.com.hk https://open.spotify.com https://forms.office.com https://forms.microsoft.com https://forms.cloud.microsoft https://e.issuu.com https://virtualtourhostshowcase.com https://player.vimeo.com https://heyzine.com https://outlook.office365.com; frame-ancestors 'self'; style-src 'self' 'unsafe-inline' https://*.google.com https://*.gstatic.com; style-src-elem 'self' 'unsafe-inline' https://*.polyu.edu.hk https://fonts.googleapis.com https://*.google.com https://*.gstatic.com; base-uri 'self'; form-action 'self'; font-src 'self' data: https://fonts.gstatic.com; media-src 'self' blob:; upgrade-insecure-requests;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
