Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 134.95.33.200 |
| Server Software | Apache/2.4.52 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (5 HTTP resources) | The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 134.95.33.200
Server Software Apache/2.4.52
Compression gzip
🔒 🟡 Mixed Content (5 HTTP resources) The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://uk-koeln.de:443 | 301 | HTTP/2 301 |
| 2 | https://www.uk-koeln.de/ | 200 | HTTP/2 200 |
#1 URL https://uk-koeln.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.uk-koeln.de/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 16.6 ms |
| TCP Connect | 29.8 ms |
| TLS Handshake | 24.3 ms |
| Time To First Byte (TTFB) | 211.3 ms |
| Content Download | 12.5 ms |
| Total Response Time | 223.8 ms |
DNS Lookup 16.6 ms
TCP Connect 29.8 ms
TLS Handshake 24.3 ms
Time To First Byte (TTFB) 211.3 ms
Content Download 12.5 ms
Total Response Time 223.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains;
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Startseite | Uniklinik Köln |
| Meta Description | Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte |
| Canonical | https://www.uk-koeln.de/ |
| Robots Meta | index,follow |
| Open Graph Description | Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte |
| Open Graph Image | /typo3conf/ext/typo3sz_assets/Resources/Public/Images/jpg... |
| Twitter Card | summary |
| Twitter Description | Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte |
| Twitter Image | /typo3conf/ext/typo3sz_assets/Resources/Public/Images/jpg... |
Title Startseite | Uniklinik Köln Meta Description Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte Canonical https://www.uk-koeln.de/ Robots Meta index,follow Open Graph Description Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte Open Graph Image /typo3conf/ext/typo3sz_assets/Resources/Public/Images/jpg... Twitter Card summary Twitter Description Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte Twitter Image /typo3conf/ext/typo3sz_assets/Resources/Public/Images/jpg... Detected Technologies
| Technology | jQuery Google Analytics Apache PHP |
Technology jQuery Google Analytics Apache PHP
HTTP Headers
| Strict-transport-security
| max-age=31536000; includeSubDomains; |
| Date
| Fri, 24 Jul 2026 04:43:11 GMT |
| Server
| Apache/2.4.52 |
| Content-language
| de |
| Cache-control
| private, no-store |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| X-ua-compatible
| IE=edge |
| X-content-type-options
| nosniff |
| Content-type
| text/html; charset=utf-8 |
Meta Tags
| Generator | TYPO3 CMS |
| Description | Informationen über die Uniklinik Köln für Patienten, Besucher, Studierende, Wissenschaftler, Journalisten und Interessierte |
| Robots | index,follow |
| Type | page |
| Creation_date | 2015-08-31T10:21:17+02:00 |
| Modification_date | 2026-07-17T15:28:14+02:00 |
| Clinic | Uniklinik Köln |
| Date | 2026-07-17 |
| X-ua-compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Mobile-web-app-capable | yes |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-status-bar-style | black |
| Format-detection | telephone=no |
| Msapplication-TileColor | #ffffff |
| Msapplication-config | /typo3conf/ext/typo3sz_assets/Resources/Public/Images/favicon/browserconfig.xml |
| Theme-color | #ffffff |
Strict-transport-security max-age=31536000; includeSubDomains;
Date Fri, 24 Jul 2026 04:43:11 GMT
Server Apache/2.4.52
Content-language de
Cache-control private, no-store
Content-encoding gzip
Vary Accept-Encoding
X-ua-compatible IE=edge
X-content-type-options nosniff
Content-type text/html; charset=utf-8
