Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.17.184.26 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 104.17.184.26
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://routledge.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.routledge.com/ | 200 | HTTP/2 200 |
#1 URL https://routledge.com:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.routledge.com/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 23 ms |
| Conexión TCP | 24.9 ms |
| Negociación TLS | 7.5 ms |
| Tiempo hasta el primer byte (TTFB) | 331.7 ms |
| Descarga de contenido | 12.1 ms |
| Tiempo total de respuesta | 343.8 ms |
Resolución DNS 23 ms
Conexión TCP 24.9 ms
Negociación TLS 7.5 ms
Tiempo hasta el primer byte (TTFB) 331.7 ms
Descarga de contenido 12.1 ms
Tiempo total de respuesta 343.8 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=10886400; includeSubDomains; preload |
| CSP | ✔ Configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Política de Referrer | no-referrer-when-downgrade |
| Política de Permisos | ✔ Configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=10886400; includeSubDomains; preload
CSP ✔ Configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Política de Referrer no-referrer-when-downgrade
Política de Permisos ✔ Configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Routledge - Publisher of Professional & Academic Books |
| Meta descripción | Routledge is a leading book publisher that fosters human progress through knowledge for scholars, instructors and professionals |
| Canonical | https://www.routledge.com |
| Robots Meta | max-image-preview:large |
Título Routledge - Publisher of Professional & Academic Books
Meta descripción Routledge is a leading book publisher that fosters human progress through knowledge for scholars, instructors and professionals
Canonical https://www.routledge.com
Robots Meta max-image-preview:large
Tecnologías Detectadas
| Tecnología | Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Node.js |
Tecnología Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Node.js
Cabeceras HTTP
| Date
| Tue, 25 Aug 2026 14:00:15 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cf-ray
| a30b1f37fbdbd161-CDG |
| Cf-cache-status
| BYPASS |
| Cache-control
| no-store, must-revalidate |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Server
| cloudflare |
| X-xss-protection
| 1; mode=block |
| Strict-transport-security
| max-age=10886400; includeSubDomains; preload |
| Vary
| Accept-Encoding |
| Pragma
| no-cache |
| Content-security-policy
| frame-ancestors 'self' |
| Permissions-policy
| geolocation=(), microphone=(), camera=(), payment=(self) |
| Referrer-policy
| no-referrer-when-downgrade |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-permitted-cross-domain-policies
| none |
| X-ua-compatible
| IE=Edge |
| Set-cookie
| __cf_bm=RI9jn8.lTdTSl6Jfg6msJp975dmk_cr_Bijh0fV5ybM-1787666415.3566139-1.0.1.1-dQKrolGEQIHpPh.XDRJaP6d9cx1wzs_5MHDNUospG6VX9LMbsVjEu9njqwWEFwipivBdJufYqQHoVgy3hUICbBTZvP3eDawDTO6rVoo2Vd8wlntmisHpvIqS.LhoAtmi; HttpOnly; SameSite=None; Secure; Path=/; Domain=routledge.com; Expires=Tue, 25 Aug 2026 14:30:15 GMT |
| Server-timing
| cfEdge;dur=6,cfOrigin;dur=0,cfWorker;dur=288 |
| Content-encoding
| gzip |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Google-site-verification | WEbYPt5KipdKE58rhrkg6tHoXzteac8Rio6a6z1EDek |
| Content-Type | text/html; charset=UTF-8 |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Description | Routledge is a leading book publisher that fosters human progress through knowledge for scholars, instructors and professionals |
Date Tue, 25 Aug 2026 14:00:15 GMT
Content-type text/html; charset=UTF-8
Cf-ray a30b1f37fbdbd161-CDG
Cf-cache-status BYPASS
Cache-control no-store, must-revalidate
Expires Thu, 19 Nov 1981 08:52:00 GMT
Server cloudflare
X-xss-protection 1; mode=block
Strict-transport-security max-age=10886400; includeSubDomains; preload
Vary Accept-Encoding
Pragma no-cache
Content-security-policy frame-ancestors 'self'
Permissions-policy geolocation=(), microphone=(), camera=(), payment=(self)
Referrer-policy no-referrer-when-downgrade
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-permitted-cross-domain-policies none
X-ua-compatible IE=Edge
Set-cookie __cf_bm=RI9jn8.lTdTSl6Jfg6msJp975dmk_cr_Bijh0fV5ybM-1787666415.3566139-1.0.1.1-dQKrolGEQIHpPh.XDRJaP6d9cx1wzs_5MHDNUospG6VX9LMbsVjEu9njqwWEFwipivBdJufYqQHoVgy3hUICbBTZvP3eDawDTO6rVoo2Vd8wlntmisHpvIqS.LhoAtmi; HttpOnly; SameSite=None; Secure; Path=/; Domain=routledge.com; Expires=Tue, 25 Aug 2026 14:30:15 GMT
Server-timing cfEdge;dur=6,cfOrigin;dur=0,cfWorker;dur=288
Content-encoding gzip
Alt-svc h3=":443"; ma=86400
