Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 37.9.175.213 |
| Server Software | openresty |
| 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 37.9.175.213
Server Software openresty
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).
Performance
| DNS Lookup | 52.1 ms |
| TCP Connect | 75.5 ms |
| TLS Handshake | 33.8 ms |
| Time To First Byte (TTFB) | 806 ms |
| Content Download | 7.3 ms |
| Total Response Time | 813.3 ms |
DNS Lookup 52.1 ms
TCP Connect 75.5 ms
TLS Handshake 33.8 ms
Time To First Byte (TTFB) 806 ms
Content Download 7.3 ms
Total Response Time 813.3 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 | Dan Vojtěch – Professional photographer based on planet Earth. Advertising, sport, cars and digital content. |
| Canonical | https://www.danvojtech.cz/ |
| Robots Meta | max-image-preview:large |
Title Dan Vojtěch – Professional photographer based on planet Earth. Advertising, sport, cars and digital content.
Canonical https://www.danvojtech.cz/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress Google Analytics PHP |
Technology WordPress Google Analytics PHP
HTTP Headers
| Server
| openresty |
| Date
| Tue, 28 Jul 2026 00:19:41 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Alt-svc
| h3=":443"; ma=86400 |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Generator | WordPress 6.8.3 |
| Msapplication-TileColor | #da532c |
| Theme-color | #ffffff |
Server openresty
Date Tue, 28 Jul 2026 00:19:41 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Alt-svc h3=":443"; ma=86400
Content-encoding gzip
