Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 85.13.146.37 |
| Server Software | Apache |
| Compression | gzip |
|
🔒 🟡 Mixed Content (7 HTTP resources) | The page is served over HTTPS but loads 7 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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 85.13.146.37
Server Software Apache
Compression gzip
🔒 🟡 Mixed Content (7 HTTP resources) The page is served over HTTPS but loads 7 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
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).
Performance
| DNS Lookup | 39.3 ms |
| TCP Connect | 67.7 ms |
| TLS Handshake | 34.2 ms |
| Time To First Byte (TTFB) | 158.7 ms |
| Content Download | 0.5 ms |
| Total Response Time | 159.2 ms |
DNS Lookup 39.3 ms
TCP Connect 67.7 ms
TLS Handshake 34.2 ms
Time To First Byte (TTFB) 158.7 ms
Content Download 0.5 ms
Total Response Time 159.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Stellwerk Hamburg – Der Musikclub in Hamburgs Süden |
| Canonical | https://stellwerk-hamburg.de/ |
| Robots Meta | max-image-preview:large |
Title Stellwerk Hamburg – Der Musikclub in Hamburgs Süden
Canonical https://stellwerk-hamburg.de/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress WooCommerce Google Analytics Apache PHP |
Technology WordPress WooCommerce Google Analytics Apache PHP
HTTP Headers
| Cache-control
| max-age=600 |
| Content-encoding
| gzip |
| Wpo-cache-status
| cached |
| Last-modified
| Tue, 28 Jul 2026 19:20:24 GMT |
| Expires
| Tue, 28 Jul 2026 19:31:38 GMT |
| Vary
| User-Agent |
| Content-type
| text/html |
| Date
| Tue, 28 Jul 2026 19:21:38 GMT |
| Server
| Apache |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Facebook-domain-verification | sn95cmuihxbsdg7p13tkab3ba0wq0s |
| Generator | WordPress 7.0.2 |
Cache-control max-age=600
Content-encoding gzip
Wpo-cache-status cached
Last-modified Tue, 28 Jul 2026 19:20:24 GMT
Expires Tue, 28 Jul 2026 19:31:38 GMT
Vary User-Agent
Content-type text/html
Date Tue, 28 Jul 2026 19:21:38 GMT
Server Apache
