Technical Information
| HTTP Status Code | 403 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 81.45.185.41 |
| Server Software | TelCdn/0.1 |
|
🚫 🟡 HTTP 403 Error | The server returned a 403 error. Check the access configuration. |
|
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 403
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 81.45.185.41
Server Software TelCdn/0.1
🚫 🟡 HTTP 403 Error The server returned a 403 error. Check the access configuration.
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 | 104.1 ms |
| TCP Connect | 121.3 ms |
| TLS Handshake | 37.5 ms |
| Time To First Byte (TTFB) | 176.1 ms |
| Content Download | 0 ms |
| Total Response Time | 176.2 ms |
DNS Lookup 104.1 ms
TCP Connect 121.3 ms
TLS Handshake 37.5 ms
Time To First Byte (TTFB) 176.1 ms
Content Download 0 ms
Total Response Time 176.2 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
HTTP Headers
| Server | TelCdn/0.1 |
| Date | Wed, 19 Aug 2026 22:37:11 GMT |
| Connection | Close |
| Content-Length | 42 |
| X-TCDN | Host: cefmaz1-03.Madrid_Albeniz.1, Type: m |
| Access-Control-Allow-Headers | *,X-TCDN-token,X-TCDN |
Server TelCdn/0.1
Date Wed, 19 Aug 2026 22:37:11 GMT
Connection Close
Content-Length 42
X-TCDN Host: cefmaz1-03.Madrid_Albeniz.1, Type: m
Access-Control-Allow-Headers *,X-TCDN-token,X-TCDN
