Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 45.144.187.11 |
| Compression | gzip |
|
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 45.144.187.11
Compression gzip
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 | 38.1 ms |
| TCP Connect | 54.4 ms |
| TLS Handshake | 19.5 ms |
| Time To First Byte (TTFB) | 566.8 ms |
| Content Download | 5.8 ms |
| Total Response Time | 572.6 ms |
DNS Lookup 38.1 ms
TCP Connect 54.4 ms
TLS Handshake 19.5 ms
Time To First Byte (TTFB) 566.8 ms
Content Download 5.8 ms
Total Response Time 572.6 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 | Home - Sto-Stiftung |
| Canonical | https://sto-stiftung.de/ |
| Robots Meta | index,follow |
| Twitter Card | summary |
Title Home - Sto-Stiftung
Canonical https://sto-stiftung.de/
Robots Meta index,follow
Twitter Card summary
Detected Technologies
| Technology | Bootstrap Google Analytics |
Technology Bootstrap Google Analytics
HTTP Headers
| Date
| Fri, 24 Jul 2026 22:33:55 GMT |
| Content-type
| text/html; charset=utf-8 |
| Content-language
| de |
| Cache-control
| max-age=0 |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| Expires
| Fri, 24 Jul 2026 22:33:55 GMT |
| X-ua-compatible
| IE=edge |
| X-content-type-options
| nosniff |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
Meta Tags
| X-ua-compatible | IE=edge |
| Generator | TYPO3 CMS |
| Viewport | width=device-width, initial-scale=1, minimum-scale=1 |
| Robots | index,follow |
| Apple-mobile-web-app-capable | no |
| Google | notranslate |
Date Fri, 24 Jul 2026 22:33:55 GMT
Content-type text/html; charset=utf-8
Content-language de
Cache-control max-age=0
Content-encoding gzip
Vary Accept-Encoding
Expires Fri, 24 Jul 2026 22:33:55 GMT
X-ua-compatible IE=edge
X-content-type-options nosniff
Strict-transport-security max-age=31536000; includeSubDomains
