Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 158.132.82.94 |
| Server Software | nginx |
| Compression | gzip |
|
🕐 🟡 Slow Response (2839 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 158.132.82.94
Server Software nginx
Compression gzip
🕐 🟡 Slow Response (2839 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 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
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.polyu.edu.hk/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 250.5 ms |
| TCP Connect | 426.9 ms |
| TLS Handshake | 181.8 ms |
| Time To First Byte (TTFB) | 1077.3 ms |
| Content Download | 1761.4 ms |
| Total Response Time | 2838.8 ms |
DNS Lookup 250.5 ms
TCP Connect 426.9 ms
TLS Handshake 181.8 ms
Time To First Byte (TTFB) 1077.3 ms
Content Download 1761.4 ms
Total Response Time 2838.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 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. |
| Canonical | https://www.polyu.edu.hk/ |
| Robots Meta | index, follow |
| Open Graph Title | The Hong Kong Polytechnic University (PolyU) |
| Open Graph Description | 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. |
| Open Graph Image | https://www.polyu.edu.hk/-/media/department/home/setting/... |
| Twitter Card | summary |
| Twitter Title | Top Innovative World-Class University in Hong Kong | PolyU |
| Twitter Description | 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. |
| Twitter Image | https://www.polyu.edu.hk/-/media/department/home/setting/... |
Title 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. Canonical https://www.polyu.edu.hk/ Robots Meta index, follow Open Graph Title The Hong Kong Polytechnic University (PolyU) Open Graph Description 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. Open Graph Image https://www.polyu.edu.hk/-/media/department/home/setting/... Twitter Card summary Twitter Title Top Innovative World-Class University in Hong Kong | PolyU Twitter Description 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. Twitter Image https://www.polyu.edu.hk/-/media/department/home/setting/... Detected Technologies
| Technology | Google Analytics Google Tag Manager Nginx PHP |
Technology Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Wed, 29 Jul 2026 02:49:56 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 |
Meta Tags
| 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 02:49:56 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
