Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 185.137.168.92 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 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 185.137.168.92
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 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 | 37.8 ms |
| TCP Connect | 53.9 ms |
| TLS Handshake | 24.3 ms |
| Time To First Byte (TTFB) | 107.9 ms |
| Content Download | 0 ms |
| Total Response Time | 107.9 ms |
DNS Lookup 37.8 ms
TCP Connect 53.9 ms
TLS Handshake 24.3 ms
Time To First Byte (TTFB) 107.9 ms
Content Download 0 ms
Total Response Time 107.9 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 | www.preisser-online.de |
Title www.preisser-online.de
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx |
| Date
| Sat, 25 Jul 2026 01:56:23 GMT |
| Content-type
| text/html |
| Content-length
| 260 |
| X-accel-version
| 0.01 |
| Last-modified
| Thu, 24 Nov 2005 13:34:49 GMT |
| Etag
| "1b6-4064fb3689040-gzip" |
| Accept-ranges
| bytes |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
Server nginx
Date Sat, 25 Jul 2026 01:56:23 GMT
Content-type text/html
Content-length 260
X-accel-version 0.01
Last-modified Thu, 24 Nov 2005 13:34:49 GMT
Etag "1b6-4064fb3689040-gzip"
Accept-ranges bytes
Vary Accept-Encoding
Content-encoding gzip
