Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 158.64.79.55 |
| Server Software | CloudFront |
| CDN | CDN (Miss from cloudfront) |
|
🕐 🟡 Slow Response (1251 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 158.64.79.55
Server Software CloudFront
CDN CDN (Miss from cloudfront)
🕐 🟡 Slow Response (1251 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://uni.lu:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://www.uni.lu/en/ | 200 | HTTP/2 200 |
#1 URL https://uni.lu:443
HTTP Status Code 302
Status HTTP/1.1 302 Found
#2 URL https://www.uni.lu/en/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 29.9 ms |
| TCP Connect | 31 ms |
| TLS Handshake | 5.9 ms |
| Time To First Byte (TTFB) | 1202.4 ms |
| Content Download | 49 ms |
| Total Response Time | 1251.4 ms |
DNS Lookup 29.9 ms
TCP Connect 31 ms
TLS Handshake 5.9 ms
Time To First Byte (TTFB) 1202.4 ms
Content Download 49 ms
Total Response Time 1251.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ sameorigin |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ sameorigin
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home - University of Luxembourg |
| Meta Description | Home page of the University of Luxembourg, an international research university with a multilingual and interdisciplinary character. |
| Canonical | https://www.uni.lu/en/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Home |
| Open Graph Description | Home page of the University of Luxembourg, an international research university with a multilingual and interdisciplinary character. |
| Open Graph Image | https://www.uni.lu/wp-content/uploads/sites/9/2026/03/030... |
| Twitter Card | summary_large_image |
Title Home - University of Luxembourg Meta Description Home page of the University of Luxembourg, an international research university with a multilingual and interdisciplinary character. Canonical https://www.uni.lu/en/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Home Open Graph Description Home page of the University of Luxembourg, an international research university with a multilingual and interdisciplinary character. Open Graph Image https://www.uni.lu/wp-content/uploads/sites/9/2026/03/030... Twitter Card summary_large_image Detected Technologies
| Technology | WordPress React jQuery Google Analytics PHP |
Technology WordPress React jQuery Google Analytics PHP
HTTP Headers
| Server
| CloudFront |
| Content-type
| text/html; charset=UTF-8 |
| Date
| Mon, 31 Aug 2026 13:57:40 GMT |
| X-et-api-root
| https://www.uni.lu/en/wp-json/tribe/tickets/v1/ |
| X-et-api-origin
| https://www.uni.lu/en |
| Content-security-policy
| default-src https: data: wss: 'unsafe-eval' 'unsafe-inline' |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
| Referrer-policy
| no-referrer-when-downgrade |
| X-content-type-options
| nosniff |
| X-frame-options
| sameorigin |
| X-xss-protection
| 1; mode=block |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; type="application/json", ; rel=shortlink |
| X-et-api-version
| v1 |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 12266090f262e2cbf3bc7d817e84ed14.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG52-P5 |
| X-amz-cf-id
| sUCDtEH4dJjmijFsTc6IkuDt0IPajVUQddVRTtHzZYIK89sk3PWZUw== |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | Home page of the University of Luxembourg, an international research university with a multilingual and interdisciplinary character. |
| Article:publisher | https://www.facebook.com/uni.lu |
| Article:modified_time | 2026-08-17T13:41:17+00:00 |
| Et-api-version | v1 |
| Et-api-origin | https://www.uni.lu/en |
Server CloudFront
Content-type text/html; charset=UTF-8
Date Mon, 31 Aug 2026 13:57:40 GMT
X-et-api-root https://www.uni.lu/en/wp-json/tribe/tickets/v1/
X-et-api-origin https://www.uni.lu/en
Content-security-policy default-src https: data: wss: 'unsafe-eval' 'unsafe-inline'
Strict-transport-security max-age=31536000; includeSubDomains
Referrer-policy no-referrer-when-downgrade
X-content-type-options nosniff
X-frame-options sameorigin
X-xss-protection 1; mode=block
Link ; rel="https://api.w.org/", ; rel="alternate"; type="application/json", ; rel=shortlink
X-et-api-version v1
X-cache Miss from cloudfront
Via 1.1 12266090f262e2cbf3bc7d817e84ed14.cloudfront.net (CloudFront)
X-amz-cf-pop CDG52-P5
X-amz-cf-id sUCDtEH4dJjmijFsTc6IkuDt0IPajVUQddVRTtHzZYIK89sk3PWZUw==
