Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 84.205.191.100 |
| Server Software | nginx |
| Compression | gzip |
|
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 84.205.191.100
Server Software nginx
Compression gzip
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://cst-24.de:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.cst-24.de/ | 200 | HTTP/1.1 200 OK |
#1 URL https://cst-24.de:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.cst-24.de/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 53.5 ms |
| TCP Connect | 86.7 ms |
| TLS Handshake | 41.3 ms |
| Time To First Byte (TTFB) | 163.7 ms |
| Content Download | 0.3 ms |
| Total Response Time | 164 ms |
DNS Lookup 53.5 ms
TCP Connect 86.7 ms
TLS Handshake 41.3 ms
Time To First Byte (TTFB) 163.7 ms
Content Download 0.3 ms
Total Response Time 164 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 | CST-24 - Ihr Unternehmensverzeichnis |
| Meta Description | Finden Sie schnell und einfach Unternehmen aus jeder Branche in Deutschland mit CST-24 - Ihrem Verzeichnis für alle. |
Title CST-24 - Ihr Unternehmensverzeichnis
Meta Description Finden Sie schnell und einfach Unternehmen aus jeder Branche in Deutschland mit CST-24 - Ihrem Verzeichnis für alle.
Detected Technologies
| Technology | React Google Analytics Nginx Next.js |
Technology React Google Analytics Nginx Next.js
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 18:39:56 GMT |
| Content-Type
| text/html |
| Last-Modified
| Sun, 16 Aug 2026 22:06:37 GMT |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| ETag
| W/"6a82346d-c024" |
| Content-Encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | Finden Sie schnell und einfach Unternehmen aus jeder Branche in Deutschland mit CST-24 - Ihrem Verzeichnis für alle. |
Server nginx
Date Thu, 20 Aug 2026 18:39:56 GMT
Content-Type text/html
Last-Modified Sun, 16 Aug 2026 22:06:37 GMT
Transfer-Encoding chunked
Connection keep-alive
ETag W/"6a82346d-c024"
Content-Encoding gzip
