Checking results for: svetvbezpeci.cz
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svetvbezpeci.cz is ONLINE
Additional info for https://svetvbezpeci.cz
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 37.9.175.212 |
| Server Software | openresty |
| Compression | gzip |
|
🔒 🟡 Mixed Content (124 HTTP resources) | The page is served over HTTPS but loads 124 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 37.9.175.212
Server Software openresty
Compression gzip
🔒 🟡 Mixed Content (124 HTTP resources) The page is served over HTTPS but loads 124 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 | 102.7 ms |
| TCP Connect | 127 ms |
| TLS Handshake | 33.7 ms |
| Time To First Byte (TTFB) | 662.8 ms |
| Content Download | 10.3 ms |
| Total Response Time | 673.1 ms |
DNS Lookup 102.7 ms
TCP Connect 127 ms
TLS Handshake 33.7 ms
Time To First Byte (TTFB) 662.8 ms
Content Download 10.3 ms
Total Response Time 673.1 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 | svetvbezpeci.cz | SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran |
| Meta Description | SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran |
| Robots Meta | all, index, follow |
| Open Graph Title | svetvbezpeci.cz |
| Open Graph Description | SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran |
| Open Graph Image | https://svetvbezpeci.cz/wp-content/themes/twentyten_svetv... |
Title svetvbezpeci.cz | SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran Meta Description SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran Robots Meta all, index, follow Open Graph Title svetvbezpeci.cz Open Graph Description SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran Open Graph Image https://svetvbezpeci.cz/wp-content/themes/twentyten_svetv... Detected Technologies
| Technology | WordPress Google Analytics Google Tag Manager PHP Node.js |
Technology WordPress Google Analytics Google Tag Manager PHP Node.js
HTTP Headers
| Server
| openresty |
| Date
| Tue, 28 Jul 2026 14:34:16 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| X-pingback
| http://svetvbezpeci.cz/xmlrpc.php |
| Alt-svc
| h3=":443"; ma=86400 |
| Content-encoding
| gzip |
Meta Tags
| Content-Type | text/html; charset=UTF-8 |
| Fb:app_id | 851719161623251 |
| Description | SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran |
| Msvalidate.01 | 31E34BD66A00101D903F60BE9D324670 |
| Robots | all, index, follow |
| Googlebot | all |
| Generator | WordPress 3.6 |
| Language | cs |
| Content-Language | cs |
| Copyright | 2026 © Svět v bezpečí s.r.o. |
Server openresty
Date Tue, 28 Jul 2026 14:34:16 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
X-pingback http://svetvbezpeci.cz/xmlrpc.php
Alt-svc h3=":443"; ma=86400
Content-encoding gzip
Content-Type text/html; charset=UTF-8 Fb:app_id 851719161623251 Og:url https://svetvbezpeci.cz Og:title svetvbezpeci.cz Og:description SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran Og:image 
Og:image:url Description SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran Msvalidate.01 31E34BD66A00101D903F60BE9D324670 Robots all, index, follow Googlebot all Generator WordPress 3.6 Language cs Content-Language cs Copyright 2026 © Svět v bezpečí s.r.o.
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