Technical Information
| HTTP Status Code | 404 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 159.69.116.176 |
| Server Software | nginx/1.24.0 (Ubuntu) |
| Compression | gzip |
|
🔍 🟡 404 Not Found | The requested page does not exist. Check the URL or server configuration. |
|
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 404
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 159.69.116.176
Server Software nginx/1.24.0 (Ubuntu)
Compression gzip
🔍 🟡 404 Not Found The requested page does not exist. Check the URL or server configuration.
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://www.hvg-dgg.de:443 | 301 | HTTP/2 301 |
| 2 | https://hvg-dgg.de/ | 307 | HTTP/2 307 |
| 3 | https://hvg-dgg.de//hvg-dgg.de/de/ | 404 | HTTP/2 404 |
#1 URL https://www.hvg-dgg.de:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://hvg-dgg.de/
HTTP Status Code 307
Status HTTP/2 307
#3 URL https://hvg-dgg.de//hvg-dgg.de/de/
HTTP Status Code 404
Status HTTP/2 404
Performance
| DNS Lookup | 5.7 ms |
| TCP Connect | 18.9 ms |
| TLS Handshake | 18.1 ms |
| Time To First Byte (TTFB) | 122.7 ms |
| Content Download | 0.6 ms |
| Total Response Time | 123.3 ms |
DNS Lookup 5.7 ms
TCP Connect 18.9 ms
TLS Handshake 18.1 ms
Time To First Byte (TTFB) 122.7 ms
Content Download 0.6 ms
Total Response Time 123.3 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 | HVG-DGG: Service und Forschung für die Glasherstellung | HVG-DGG |
| Canonical | https://hvg-dgg.de/de/ |
| Robots Meta | index,follow |
| Open Graph Title | HVG-DGG: Service und Forschung für die Glasherstellung |
| Twitter Card | summary |
Title HVG-DGG: Service und Forschung für die Glasherstellung | HVG-DGG
Canonical https://hvg-dgg.de/de/
Robots Meta index,follow
Open Graph Title HVG-DGG: Service und Forschung für die Glasherstellung
Twitter Card summary
Detected Technologies
| Technology | jQuery Google Analytics Nginx PHP Matomo |
Technology jQuery Google Analytics Nginx PHP Matomo
HTTP Headers
| Server | nginx/1.24.0 (Ubuntu) |
| Date | Tue, 28 Jul 2026 21:37:30 GMT |
| Content-type | text/html; charset=utf-8 |
| Vary | Accept-Encoding |
| X-typo3-cache-tags | |
| X-typo3-cache-lifetime | 9223372036854775807 |
| X-typo3-parsetime | 0ms |
| Content-encoding | gzip |
Meta Tags
| X-ua-compatible | IE=edge |
| Generator | TYPO3 CMS |
| Viewport | width=device-width, initial-scale=1 |
| Robots | index,follow |
| Apple-mobile-web-app-capable | no |
| Theme-color | #ffffff |
| Msapplication-TileColor | #da532c |
Server nginx/1.24.0 (Ubuntu)
Date Tue, 28 Jul 2026 21:37:30 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
X-typo3-cache-tags
X-typo3-cache-lifetime 9223372036854775807
X-typo3-parsetime 0ms
Content-encoding gzip
