Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 3.124.189.64 |
| CDN | CDN (Hit from cloudfront) |
| Compresión | gzip |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 3.124.189.64
CDN CDN (Hit from cloudfront)
Compresión gzip
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://sciencefocus.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.sciencefocus.com/ | 200 | HTTP/2 200 |
#1 URL https://sciencefocus.com:443
Código de estado HTTP 301
Estado HTTP/1.1 301 Moved Permanently
#2 URL https://www.sciencefocus.com/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 22.8 ms |
| Conexión TCP | 24 ms |
| Negociación TLS | 6.4 ms |
| Tiempo hasta el primer byte (TTFB) | 33.8 ms |
| Descarga de contenido | 7.4 ms |
| Tiempo total de respuesta | 41.2 ms |
Resolución DNS 22.8 ms
Conexión TCP 24 ms
Negociación TLS 6.4 ms
Tiempo hasta el primer byte (TTFB) 33.8 ms
Descarga de contenido 7.4 ms
Tiempo total de respuesta 41.2 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | BBC Science Focus Magazine - science, nature, technology, Q&As |
| Meta descripción | Get the latest science news, future tech, and wonders of the natural world from the UK |
| Canonical | https://www.sciencefocus.com/ |
| Robots Meta | max-image-preview:large |
| Título Open Graph | BBC Science Focus Magazine - science, nature, technology, Q&As |
| Descripción Open Graph | Get the latest science news, future tech, and wonders of the natural world from the UK |
Título BBC Science Focus Magazine - science, nature, technology, Q&As
Meta descripción Get the latest science news, future tech, and wonders of the natural world from the UK
Canonical https://www.sciencefocus.com/
Robots Meta max-image-preview:large
Título Open Graph BBC Science Focus Magazine - science, nature, technology, Q&As
Descripción Open Graph Get the latest science news, future tech, and wonders of the natural world from the UK
Tecnologías Detectadas
| Tecnología | Angular Bootstrap jQuery Google Analytics Google Tag Manager PHP Node.js Disqus |
Tecnología Angular Bootstrap jQuery Google Analytics Google Tag Manager PHP Node.js Disqus
Cabeceras HTTP
| Content-type
| text/html; charset=utf-8 |
| Content-encoding
| gzip |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
| X-powered-by
| Express |
| X-frame-options
| SAMEORIGIN |
| Content-security-policy
| frame-ancestors 'self' *.purpledshub.com |
| Date
| Thu, 23 Jul 2026 11:47:20 GMT |
| Cache-control
| public, s-maxage=60, max-age=60, stale-while-revalidate=3600, stale-if-error=86400 |
| Etag
| eyJweHAiOjE3NjE4MjIwMDkwMDAsInJlcyI6MTc4MzU5OTgyMzk2OCwiY29uIjoxNzg0ODAyMTM0MTg3fQ== |
| Vary
| Accept-Encoding |
| X-cache
| Hit from cloudfront |
| Via
| 1.1 62c19c8529da15502cb35329ecc9b474.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG50-P4 |
| X-amz-cf-id
| QJpsvFnNl1MgeZAVr_u6P0HASPx6hHj5baRFdsByvTcHEMuZGt5x9Q== |
| Age
| 2601 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Storefront-commit | bd246a0 |
| Storefront-version | 4.2.0-SNAPSHOT-HOTFIX |
| Description | Get the latest science news, future tech, and wonders of the natural world from the UK |
| Google | notranslate |
| Robots | max-image-preview:large |
Content-type text/html; charset=utf-8
Content-encoding gzip
Strict-transport-security max-age=31536000; includeSubDomains
X-powered-by Express
X-frame-options SAMEORIGIN
Content-security-policy frame-ancestors 'self' *.purpledshub.com
Date Thu, 23 Jul 2026 11:47:20 GMT
Cache-control public, s-maxage=60, max-age=60, stale-while-revalidate=3600, stale-if-error=86400
Etag eyJweHAiOjE3NjE4MjIwMDkwMDAsInJlcyI6MTc4MzU5OTgyMzk2OCwiY29uIjoxNzg0ODAyMTM0MTg3fQ==
Vary Accept-Encoding
X-cache Hit from cloudfront
Via 1.1 62c19c8529da15502cb35329ecc9b474.cloudfront.net (CloudFront)
X-amz-cf-pop CDG50-P4
X-amz-cf-id QJpsvFnNl1MgeZAVr_u6P0HASPx6hHj5baRFdsByvTcHEMuZGt5x9Q==
Age 2601
