Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 167.235.202.108 |
| Server Software | Apache |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 167.235.202.108
Server Software Apache
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://semmel.de:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://semmel.de/home.html | 200 | HTTP/1.1 200 OK |
#1 URL https://semmel.de:443
HTTP Status Code 302
Status HTTP/1.1 302 Found
#2 URL https://semmel.de/home.html
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 1.4 ms |
| TCP Connect | 14.7 ms |
| TLS Handshake | 26.3 ms |
| Time To First Byte (TTFB) | 309.5 ms |
| Content Download | 0.4 ms |
| Total Response Time | 309.9 ms |
DNS Lookup 1.4 ms
TCP Connect 14.7 ms
TLS Handshake 26.3 ms
Time To First Byte (TTFB) 309.5 ms
Content Download 0.4 ms
Total Response Time 309.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=10368000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer-when-downgrade, strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=10368000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer-when-downgrade, strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Top Artists und Events - SEMMEL Concerts Entertainment GmbH |
| Meta Description | Die Semmel Concerts Entertainment GmbH (SCE) ist einer der führenden Veranstalter in Europa und gehört seit Jahren im POLLSTAR Ranking unter die 10 Besten in der Kategorie Top 100 Worldwide Promoters. |
| Canonical | https://semmel.de/home.html |
| Robots Meta | index,follow |
Title Top Artists und Events - SEMMEL Concerts Entertainment GmbH
Meta Description Die Semmel Concerts Entertainment GmbH (SCE) ist einer der führenden Veranstalter in Europa und gehört seit Jahren im POLLSTAR Ranking unter die 10 Besten in der Kategorie Top 100 Worldwide Promoters.
Canonical https://semmel.de/home.html
Robots Meta index,follow
Detected Technologies
| Technology | jQuery Google Analytics Apache |
Technology jQuery Google Analytics Apache
HTTP Headers
| Date
| Tue, 28 Jul 2026 22:54:52 GMT |
| Server
| Apache |
| Cache-Control
| no-cache, no-store, private |
| X-Content-Type-Options
| nosniff |
| Referrer-Policy
| no-referrer-when-downgrade, strict-origin-when-cross-origin |
| Permissions-Policy
| interest-cohort=() |
| X-Frame-Options
| SAMEORIGIN |
| X-XSS-Protection
| 1; mode=block |
| Contao-Cache
| miss |
| Upgrade
| h2 |
| Connection
| Upgrade |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| Strict-Transport-Security
| max-age=10368000; includeSubDomains; preload |
| Content-Length
| 13563 |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Msapplication-TileColor | #ffffff |
| Msapplication-TileImage |  |
| Theme-color | #ffffff |
| Robots | index,follow |
| Description | Die Semmel Concerts Entertainment GmbH (SCE) ist einer der führenden Veranstalter in Europa und gehört seit Jahren im POLLSTAR Ranking unter die 10 Besten in der Kategorie Top 100 Worldwide Promoters. |
| Generator | Contao Open Source CMS |
| Viewport | width=device-width, initial-scale=1.0 |
Date Tue, 28 Jul 2026 22:54:52 GMT
Server Apache
Cache-Control no-cache, no-store, private
X-Content-Type-Options nosniff
Referrer-Policy no-referrer-when-downgrade, strict-origin-when-cross-origin
Permissions-Policy interest-cohort=()
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
Contao-Cache miss
Upgrade h2
Connection Upgrade
Vary Accept-Encoding
Content-Encoding gzip
Strict-Transport-Security max-age=10368000; includeSubDomains; preload
Content-Length 13563
Content-Type text/html; charset=UTF-8
