Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 216.239.36.21 |
| Software del servidor | Google Frontend |
| 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 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 216.239.36.21
Software del servidor Google Frontend
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 X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Rendimiento
| Resolución DNS | 4.1 ms |
| Conexión TCP | 9.2 ms |
| Negociación TLS | 8.6 ms |
| Tiempo hasta el primer byte (TTFB) | 146.4 ms |
| Descarga de contenido | 1 ms |
| Tiempo total de respuesta | 147.4 ms |
Resolución DNS 4.1 ms
Conexión TCP 9.2 ms
Negociación TLS 8.6 ms
Tiempo hasta el primer byte (TTFB) 146.4 ms
Descarga de contenido 1 ms
Tiempo total de respuesta 147.4 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | The Go Programming Language |
| Meta descripción | Go is an open source programming language that makes it simple to build secure, scalable systems. |
| Canonical | https://go.dev/ |
| Título Open Graph | The Go Programming Language |
| Descripción Open Graph | Go is an open source programming language that makes it simple to build secure, scalable systems. |
| Imagen Open Graph | https://go.dev/doc/gopher/gopher5logo.jpg |
| Twitter Card | summary |
| Imagen Twitter | https://go.dev/doc/gopher/gopherbelly300.jpg |
Título The Go Programming Language Meta descripción Go is an open source programming language that makes it simple to build secure, scalable systems. Canonical https://go.dev/ Título Open Graph The Go Programming Language Descripción Open Graph Go is an open source programming language that makes it simple to build secure, scalable systems. Imagen Open Graph https://go.dev/doc/gopher/gopher5logo.jpg Twitter Card summary Imagen Twitter https://go.dev/doc/gopher/gopherbelly300.jpg Tecnologías Detectadas
| Tecnología | jQuery Google Analytics Google Tag Manager Cloudflare Node.js |
Tecnología jQuery Google Analytics Google Tag Manager Cloudflare Node.js
Cabeceras HTTP
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Content-security-policy
| connect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ; |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Content-encoding
| gzip |
| X-cloud-trace-context
| 09068966157e0ae8de545693ea6ec56a |
| Date
| Sat, 22 Aug 2026 13:03:54 GMT |
| Server
| Google Frontend |
| Content-length
| 12085 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Theme-color | #00add8 |
| Description | Go is an open source programming language that makes it simple to build secure, scalable systems. |
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Content-security-policy connect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ;
Strict-transport-security max-age=31536000; includeSubDomains; preload
Content-encoding gzip
X-cloud-trace-context 09068966157e0ae8de545693ea6ec56a
Date Sat, 22 Aug 2026 13:03:54 GMT
Server Google Frontend
Content-length 12085
