Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 18.204.45.111 |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (3 recursos HTTP) | La página se sirve por HTTPS pero carga 3 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
|
ℹ 🔵 Falta X-Frame-Options | El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking). |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 18.204.45.111
Compresión gzip
🔒 🟡 Mixed Content (3 recursos HTTP) La página se sirve por HTTPS pero carga 3 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
ℹ 🔵 Falta X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://openculture.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.openculture.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://openculture.com:443
Código de estado HTTP 301
Estado HTTP/1.1 301 Moved Permanently
#2 URL https://www.openculture.com/
Código de estado HTTP 200
Estado HTTP/1.1 200 OK
Rendimiento
| Resolución DNS | 16.6 ms |
| Conexión TCP | 98.4 ms |
| Negociación TLS | 84.9 ms |
| Tiempo hasta el primer byte (TTFB) | 346.1 ms |
| Descarga de contenido | 163.4 ms |
| Tiempo total de respuesta | 509.5 ms |
Resolución DNS 16.6 ms
Conexión TCP 98.4 ms
Negociación TLS 84.9 ms
Tiempo hasta el primer byte (TTFB) 346.1 ms
Descarga de contenido 163.4 ms
Tiempo total de respuesta 509.5 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=2000; includeSubDomains; preload |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=2000; includeSubDomains; preload
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | The best free cultural & educational media on the web - Open Culture |
| Meta descripción | Your guide to FREE educational media. Find thousands of free online courses, audio books, textbooks, eBooks, language lessons, movies and more. |
| Canonical | https://www.openculture.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Título Open Graph | Open Culture - The Best Free Cultural and Educational Media on the Web. |
| Descripción Open Graph | Discover thousands of free online courses, audio books, movies, textbooks, eBooks, language lessons, and more. |
| Imagen Open Graph | https://www.openculture.com/wp-content/themes/openculture... |
Título The best free cultural & educational media on the web - Open Culture Meta descripción Your guide to FREE educational media. Find thousands of free online courses, audio books, textbooks, eBooks, language lessons, movies and more. Canonical https://www.openculture.com/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Título Open Graph Open Culture - The Best Free Cultural and Educational Media on the Web. Descripción Open Graph Discover thousands of free online courses, audio books, movies, textbooks, eBooks, language lessons, and more. Imagen Open Graph https://www.openculture.com/wp-content/themes/openculture... Tecnologías Detectadas
| Tecnología | WordPress jQuery Google Analytics Google Tag Manager PHP Node.js |
Tecnología WordPress jQuery Google Analytics Google Tag Manager PHP Node.js
Cabeceras HTTP
| Date
| Wed, 22 Jul 2026 23:14:12 GMT |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| Content-Type
| text/html; charset=UTF-8 |
| Age
| 153 |
| Accept-Ranges
| bytes |
| Cache-Control
| max-age=604800s |
| Strict-Transport-Security
| max-age=2000; includeSubDomains; preload |
| Access-Control-Allow-Origin
| * |
| Access-Control-Allow-Methods
| GET, OPTIONS, FETCH, POST |
| Access-Control-Allow-Headers
| Origin, Accept, Content-Type, X-Requested-With, X-CSRF-Token |
| Access-Control-Allow-Credentials
| TRUE |
| Content-Length
| 64232 |
| Connection
| keep-alive |
Meta Tags
| Content-Security-Policy | upgrade-insecure-requests |
| Viewport | width=device-width,height=device-height,initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Content-Type | text/html; charset=UTF-8 |
| Generator | WordPress 7.0.2 |
| Fb:app_id | 139550851813 |
| Description | Your guide to FREE educational media. Find thousands of free online courses, audio books, textbooks, eBooks, language lessons, movies and more. |
| Google-site-verification | V5wAJ2-I52rTCvzw-Gx--tR9xBcrnaKaFxesXCGP4Ws |
| Msapplication-TileImage |  |
Date Wed, 22 Jul 2026 23:14:12 GMT
Vary Accept-Encoding
Content-Encoding gzip
Content-Type text/html; charset=UTF-8
Age 153
Accept-Ranges bytes
Cache-Control max-age=604800s
Strict-Transport-Security max-age=2000; includeSubDomains; preload
Access-Control-Allow-Origin *
Access-Control-Allow-Methods GET, OPTIONS, FETCH, POST
Access-Control-Allow-Headers Origin, Accept, Content-Type, X-Requested-With, X-CSRF-Token
Access-Control-Allow-Credentials TRUE
Content-Length 64232
Connection keep-alive
