Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 91.233.84.30 |
| Server Software | Apache (custom) |
| 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 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 91.233.84.30
Server Software Apache (custom)
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 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 | 10.5 ms |
| TCP Connect | 27.8 ms |
| TLS Handshake | 25.5 ms |
| Time To First Byte (TTFB) | 72.3 ms |
| Content Download | 0.1 ms |
| Total Response Time | 72.3 ms |
DNS Lookup 10.5 ms
TCP Connect 27.8 ms
TLS Handshake 25.5 ms
Time To First Byte (TTFB) 72.3 ms
Content Download 0.1 ms
Total Response Time 72.3 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 | TunnelTec GmbH |
| Robots Meta | INDEX,FOLLOW |
Title TunnelTec GmbH
Robots Meta INDEX,FOLLOW
Detected Technologies
Technology Apache
HTTP Headers
| Last-modified
| Sat, 26 Jan 2019 18:24:57 GMT |
| Etag
| "715-580608f963bb4-gzip" |
| Accept-ranges
| bytes |
| Cache-control
| max-age=3024000 |
| Expires
| Tue, 25 Aug 2026 00:48:51 GMT |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
| Content-length
| 645 |
| Content-type
| text/html |
| Date
| Tue, 21 Jul 2026 00:48:51 GMT |
| Server
| Apache (custom) |
Meta Tags
| Content-Type | text/html; charset=ISO-8859-1 |
| Content-Language | DE |
| Publisher | TunnelTec GmbH |
| Copyright | Copyright 2005 TunnelTec GmbH |
| Author | IBPS Friedrichs |
| Revisit-after | 15 days |
| Robots | INDEX,FOLLOW |
| Rating | General |
Last-modified Sat, 26 Jan 2019 18:24:57 GMT
Etag "715-580608f963bb4-gzip"
Accept-ranges bytes
Cache-control max-age=3024000
Expires Tue, 25 Aug 2026 00:48:51 GMT
Vary Accept-Encoding
Content-encoding gzip
Content-length 645
Content-type text/html
Date Tue, 21 Jul 2026 00:48:51 GMT
Server Apache (custom)
