Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 151.101.66.216 |
| CDN | CDN (HIT) |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 151.101.66.216
CDN CDN (HIT)
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://sorbonne-universite.fr:443 | 301 | HTTP/2 301 |
| 2 | https://www.sorbonne-universite.fr/ | 200 | HTTP/2 200 |
#1 URL https://sorbonne-universite.fr:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.sorbonne-universite.fr/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 6.4 ms |
| TCP Connect | 7.5 ms |
| TLS Handshake | 5.6 ms |
| Time To First Byte (TTFB) | 16.6 ms |
| Content Download | 1.4 ms |
| Total Response Time | 18 ms |
DNS Lookup 6.4 ms
TCP Connect 7.5 ms
TLS Handshake 5.6 ms
Time To First Byte (TTFB) 16.6 ms
Content Download 1.4 ms
Total Response Time 18 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31557600 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31557600
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Sorbonne Université| Sorbonne université |
| Canonical | https://www.sorbonne-universite.fr/ |
Title Sorbonne Université| Sorbonne université
Canonical https://www.sorbonne-universite.fr/
Detected Technologies
| Technology | Drupal jQuery Google Analytics PHP Matomo |
Technology Drupal jQuery Google Analytics PHP Matomo
HTTP Headers
| Content-language
| fr |
| Content-type
| text/html; charset=UTF-8 |
| Etag
| "1785249332" |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Tue, 28 Jul 2026 14:35:32 GMT |
| Traceresponse
| 00-18c67acf2ed68e4c34752e2659a2edc6-5486d920ba1dfbcb-01 |
| X-content-type-options
| nosniff |
| X-debug-info
| eyJyZXRyaWVzIjowfQ== |
| X-drupal-dynamic-cache
| UNCACHEABLE (poor cacheability) |
| X-frame-options
| SAMEORIGIN |
| X-platform-cluster
| xisee54uq2umo-main-bvxea6i |
| X-platform-processor
| 3ppy6uztp3dgzrn4tdomegnxti |
| X-platform-router
| sxf4cq5zgjmp3ul2hkdgnullz4 |
| Content-encoding
| gzip |
| Accept-ranges
| bytes |
| Date
| Tue, 28 Jul 2026 14:35:40 GMT |
| Age
| 8 |
| X-served-by
| cache-par-lfpb1150068-PAR |
| X-cache
| HIT |
| X-cache-hits
| 1 |
| Vary
| Cookie, Accept-Encoding |
| Cache-control
| no-store, no-cache, must-revalidate, max-age=0 |
| Strict-transport-security
| max-age=31557600 |
| Content-length
| 28218 |
Meta Tags
| Generator | Drupal 11 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Content-language fr
Content-type text/html; charset=UTF-8
Etag "1785249332"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Tue, 28 Jul 2026 14:35:32 GMT
Traceresponse 00-18c67acf2ed68e4c34752e2659a2edc6-5486d920ba1dfbcb-01
X-content-type-options nosniff
X-debug-info eyJyZXRyaWVzIjowfQ==
X-drupal-dynamic-cache UNCACHEABLE (poor cacheability)
X-frame-options SAMEORIGIN
X-platform-cluster xisee54uq2umo-main-bvxea6i
X-platform-processor 3ppy6uztp3dgzrn4tdomegnxti
X-platform-router sxf4cq5zgjmp3ul2hkdgnullz4
Content-encoding gzip
Accept-ranges bytes
Date Tue, 28 Jul 2026 14:35:40 GMT
Age 8
X-served-by cache-par-lfpb1150068-PAR
X-cache HIT
X-cache-hits 1
Vary Cookie, Accept-Encoding
Cache-control no-store, no-cache, must-revalidate, max-age=0
Strict-transport-security max-age=31557600
Content-length 28218
