Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 143.95.252.191 |
| Server Software | nginx/1.29.8 |
| Compression | gzip |
|
🔒 🟡 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. |
|
🕐 🟡 Slow Response (2199 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 143.95.252.191
Server Software nginx/1.29.8
Compression gzip
🔒 🟡 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.
🕐 🟡 Slow Response (2199 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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 | 152.4 ms |
| TCP Connect | 292.4 ms |
| TLS Handshake | 143.2 ms |
| Time To First Byte (TTFB) | 1917.4 ms |
| Content Download | 281.3 ms |
| Total Response Time | 2198.8 ms |
DNS Lookup 152.4 ms
TCP Connect 292.4 ms
TLS Handshake 143.2 ms
Time To First Byte (TTFB) 1917.4 ms
Content Download 281.3 ms
Total Response Time 2198.8 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 | Liceo Francés Paul Valéry – Colegio Liceo Francés Paul Valéry, Cali |
| Meta Description | Más de 60 años en la ciudad de Cali, como pioneros en una enseñanza trilingüe: español, francés e inglés. Con excelentes resultados de nuestros estudiantes en el mundo universitario y laboral. |
| Canonical | https://lfcali.edu.co/ |
| Robots Meta | max-image-preview:large |
Title Liceo Francés Paul Valéry – Colegio Liceo Francés Paul Valéry, Cali
Meta Description Más de 60 años en la ciudad de Cali, como pioneros en una enseñanza trilingüe: español, francés e inglés. Con excelentes resultados de nuestros estudiantes en el mundo universitario y laboral.
Canonical https://lfcali.edu.co/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP |
Technology WordPress jQuery Google Analytics Nginx PHP
HTTP Headers
| Date
| Thu, 20 Aug 2026 02:25:51 GMT |
| Server
| nginx/1.29.8 |
| Content-type
| text/html; charset=UTF-8 |
| X-dns-prefetch-control
| on |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| X-litespeed-tag
| 607_front,607_URL.6666cd76f96956469e7be39d750cc7d9,607_F,607_Po.5255,607_PGS,607_guest,607_,607_MIN.7e86382e2078a6cc0e98f8e61f9d06d4.css,607_MIN.128dc6d8cd2050edf84a940b92d01e58.js |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
| X-server-cache
| true |
| X-proxy-cache
| EXPIRED |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Description | Más de 60 años en la ciudad de Cali, como pioneros en una enseñanza trilingüe: español, francés e inglés. Con excelentes resultados de nuestros estudiantes en el mundo universitario y laboral. |
| Msapplication-TileImage |  |
Date Thu, 20 Aug 2026 02:25:51 GMT
Server nginx/1.29.8
Content-type text/html; charset=UTF-8
X-dns-prefetch-control on
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
X-litespeed-tag 607_front,607_URL.6666cd76f96956469e7be39d750cc7d9,607_F,607_Po.5255,607_PGS,607_guest,607_,607_MIN.7e86382e2078a6cc0e98f8e61f9d06d4.css,607_MIN.128dc6d8cd2050edf84a940b92d01e58.js
Vary Accept-Encoding
Content-encoding gzip
X-server-cache true
X-proxy-cache EXPIRED
