Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 151.101.2.217 |
| CDN | Cloudflare |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (1 recursos HTTP) | La página se sirve por HTTPS pero carga 1 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 151.101.2.217
CDN Cloudflare
Compresión gzip
🔒 🟡 Mixed Content (1 recursos HTTP) La página se sirve por HTTPS pero carga 1 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://tutor2u.net:443 | 301 | HTTP/2 301 |
| 2 | https://www.tutor2u.net/ | 200 | HTTP/2 200 |
#1 URL https://tutor2u.net:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.tutor2u.net/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 24.3 ms |
| Conexión TCP | 25.4 ms |
| Negociación TLS | 7.2 ms |
| Tiempo hasta el primer byte (TTFB) | 133 ms |
| Descarga de contenido | 0.9 ms |
| Tiempo total de respuesta | 133.8 ms |
Resolución DNS 24.3 ms
Conexión TCP 25.4 ms
Negociación TLS 7.2 ms
Tiempo hasta el primer byte (TTFB) 133 ms
Descarga de contenido 0.9 ms
Tiempo total de respuesta 133.8 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31557600 |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31557600
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | tutor2u | Resources and courses for exam success |
| Meta descripción | Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. |
| Canonical | https://www.tutor2u.net/ |
| Título Open Graph | Resources and courses for exam success |
| Descripción Open Graph | Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. |
| Imagen Open Graph | https://tutor2u-net.imgix.net/library/opengraph.jpg?auto=... |
| Twitter Card | summary_large_image |
| Título Twitter | Resources and courses for exam success |
| Descripción Twitter | Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. |
| Imagen Twitter | https://tutor2u-net.imgix.net/library/opengraph.jpg?auto=... |
Título tutor2u | Resources and courses for exam success Meta descripción Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. Canonical https://www.tutor2u.net/ Título Open Graph Resources and courses for exam success Descripción Open Graph Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. Imagen Open Graph https://tutor2u-net.imgix.net/library/opengraph.jpg?auto=... Twitter Card summary_large_image Título Twitter Resources and courses for exam success Descripción Twitter Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. Imagen Twitter https://tutor2u-net.imgix.net/library/opengraph.jpg?auto=... Tecnologías Detectadas
| Tecnología | Google Analytics Google Tag Manager PHP |
Tecnología Google Analytics Google Tag Manager PHP
Cabeceras HTTP
| Content-type
| text/html; charset=UTF-8 |
| Content-encoding
| gzip |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block |
| Cf-cache-status
| DYNAMIC |
| Cf-ray
| a31fac605dcb8ad8-MAN |
| Accept-ranges
| bytes |
| Age
| 9298 |
| Date
| Fri, 28 Aug 2026 04:26:50 GMT |
| X-served-by
| cache-man4148-MAN, cache-par-lfpg1960025-PAR |
| X-cache
| HIT, HIT |
| X-cache-hits
| 8, 0 |
| X-timer
| S1787891210.019478,VS0,VE99 |
| Vary
| accept-encoding, Accept-Encoding |
| Strict-transport-security
| max-age=31557600 |
| Content-length
| 26764 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1.0, maximum-scale=1.0, viewport-fit=cover |
| Referrer | origin-when-cross-origin |
| Fb:app_id | 126715721385405 |
| Description | Trusted by teachers and parents — tutor2u‘s resources and courses help students succeed in their exams. Supporting A-Level, GCSE, and BTEC and more. |
| Image |  |
| Theme-color | #ffffff |
Content-type text/html; charset=UTF-8
Content-encoding gzip
X-content-type-options nosniff
X-xss-protection 1; mode=block
Cf-cache-status DYNAMIC
Cf-ray a31fac605dcb8ad8-MAN
Accept-ranges bytes
Age 9298
Date Fri, 28 Aug 2026 04:26:50 GMT
X-served-by cache-man4148-MAN, cache-par-lfpg1960025-PAR
X-cache HIT, HIT
X-cache-hits 8, 0
X-timer S1787891210.019478,VS0,VE99
Vary accept-encoding, Accept-Encoding
Strict-transport-security max-age=31557600
Content-length 26764
