Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 178.21.116.53 |
| Server Software | Apache/2 |
| 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 178.21.116.53
Server Software Apache/2
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://cosanaarden.nl:443 | 301 | HTTP/2 301 |
| 2 | https://www.restaurantcosa.nl/ | 200 | HTTP/2 200 |
#1 URL https://cosanaarden.nl:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.restaurantcosa.nl/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 40.2 ms |
| TCP Connect | 54.2 ms |
| TLS Handshake | 20.8 ms |
| Time To First Byte (TTFB) | 726.4 ms |
| Content Download | 0.5 ms |
| Total Response Time | 726.9 ms |
DNS Lookup 40.2 ms
TCP Connect 54.2 ms
TLS Handshake 20.8 ms
Time To First Byte (TTFB) 726.4 ms
Content Download 0.5 ms
Total Response Time 726.9 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 | Restaurant Cosa – Drinken & Eten |
| Canonical | https://www.restaurantcosa.nl/ |
| Robots Meta | max-image-preview:large |
Title Restaurant Cosa – Drinken & Eten
Canonical https://www.restaurantcosa.nl/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress jQuery Google Analytics Apache PHP |
Technology WordPress jQuery Google Analytics Apache PHP
HTTP Headers
| X-powered-by
| PHP/8.4.24 |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Vary
| Accept-Encoding,User-Agent |
| Content-encoding
| gzip |
| Content-length
| 24142 |
| Content-type
| text/html; charset=UTF-8 |
| Date
| Wed, 19 Aug 2026 22:32:49 GMT |
| Server
| Apache/2 |
Meta Tags
| Robots | max-image-preview:large |
| Viewport | width=device-width, initial-scale=1 |
| Generator | WordPress 7.0.4 |
X-powered-by PHP/8.4.24
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Vary Accept-Encoding,User-Agent
Content-encoding gzip
Content-length 24142
Content-type text/html; charset=UTF-8
Date Wed, 19 Aug 2026 22:32:49 GMT
Server Apache/2
