Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 195.113.174.126 |
|
🔒 🟡 Mixed Content (4 HTTP resources) | The page is served over HTTPS but loads 4 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 195.113.174.126
🔒 🟡 Mixed Content (4 HTTP resources) The page is served over HTTPS but loads 4 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 103.4 ms |
| TCP Connect | 123.2 ms |
| TLS Handshake | 22.6 ms |
| Time To First Byte (TTFB) | 421.4 ms |
| Content Download | 39.8 ms |
| Total Response Time | 461.2 ms |
DNS Lookup 103.4 ms
TCP Connect 123.2 ms
TLS Handshake 22.6 ms
Time To First Byte (TTFB) 421.4 ms
Content Download 39.8 ms
Total Response Time 461.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
Referrer Policy origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Oficiální stránky města Zlína |
| Meta Description | Veškeré informace o městě Zlín, magistrátu, úřadech městských částí Zlína, kultuře, podnikání, historii, centru, dopravě, sportu apod. |
| Robots Meta | index, follow |
| Open Graph Title | Zlín.eu |
| Open Graph Description | Webové stránky města Zlína |
| Open Graph Image | https://zlin.eu/assets/dist/system/front-images/nahled.jpg |
Title Oficiální stránky města Zlína Meta Description Veškeré informace o městě Zlín, magistrátu, úřadech městských částí Zlína, kultuře, podnikání, historii, centru, dopravě, sportu apod. Robots Meta index, follow Open Graph Title Zlín.eu Open Graph Description Webové stránky města Zlína Open Graph Image https://zlin.eu/assets/dist/system/front-images/nahled.jpg Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager PHP |
Technology jQuery Google Analytics Google Tag Manager PHP
HTTP Headers
| Content-Type
| text/html; charset=UTF-8 |
| Connection
| keep-alive |
| Access-Control-Allow-Origin
| * |
| Access-Control-Allow-Headers
| X-API-KEY, Origin,X-Requested-With, Content-Type, Accept, Access-Control-Requested-Method, Authorization |
| Access-Control-Allow-Methods
| GET, POST, OPTIONS, PATCH, PUT, DELETE |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-Control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Date
| Mon, 20 Jul 2026 23:14:15 GMT |
| Content-Security-Policy
| frame-ancestors 'self' https://zlin.eu https://*.zlin.eu https://*.google.com |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| Referrer-Policy
| origin |
| Permissions-Policy
| geolocation=(), camera=(), microphone=(), fullscreen=(), autoplay=(self), payment=(), usb=(), bluetooth=(), sync-xhr=(), xr=(), publickey-credentials=() |
| Transfer-Encoding
| chunked |
Meta Tags
| X-UA-Compatible | IE=edge |
| Format-detection | telephone=no |
| Content-Security-Policy | upgrade-insecure-requests |
| Google-site-verification | bDa0O_Sm0sfiUAvCOF3bO4Q1IoRi3tUAsN_dwbjPzT8 |
| Description | Veškeré informace o městě Zlín, magistrátu, úřadech městských částí Zlína, kultuře, podnikání, historii, centru, dopravě, sportu apod. |
| Robots | index, follow |
Content-Type text/html; charset=UTF-8
Connection keep-alive
Access-Control-Allow-Origin *
Access-Control-Allow-Headers X-API-KEY, Origin,X-Requested-With, Content-Type, Accept, Access-Control-Requested-Method, Authorization
Access-Control-Allow-Methods GET, POST, OPTIONS, PATCH, PUT, DELETE
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate
Pragma no-cache
Date Mon, 20 Jul 2026 23:14:15 GMT
Content-Security-Policy frame-ancestors 'self' https://zlin.eu https://*.zlin.eu https://*.google.com
Strict-Transport-Security max-age=31536000; includeSubDomains
Referrer-Policy origin
Permissions-Policy geolocation=(), camera=(), microphone=(), fullscreen=(), autoplay=(self), payment=(), usb=(), bluetooth=(), sync-xhr=(), xr=(), publickey-credentials=()
Transfer-Encoding chunked
