Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.17.185.26 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.17.185.26
Server Software cloudflare
CDN Cloudflare
Compression gzip
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://routledge.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.routledge.com/ | 200 | HTTP/2 200 |
#1 URL https://routledge.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.routledge.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 10.3 ms |
| TCP Connect | 12.2 ms |
| TLS Handshake | 14.1 ms |
| Time To First Byte (TTFB) | 418.1 ms |
| Content Download | 5.8 ms |
| Total Response Time | 423.9 ms |
DNS Lookup 10.3 ms
TCP Connect 12.2 ms
TLS Handshake 14.1 ms
Time To First Byte (TTFB) 418.1 ms
Content Download 5.8 ms
Total Response Time 423.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=10886400; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | no-referrer-when-downgrade |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=10886400; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy no-referrer-when-downgrade
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Routledge - Publisher of Professional & Academic Books |
| Meta Description | 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 |
Title Routledge - Publisher of Professional & Academic Books
Meta Description 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
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Node.js |
Technology Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Node.js
HTTP Headers
| Date
| Wed, 22 Jul 2026 09:28:00 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cf-ray
| a1f169a9fe4bda0a-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=nJPEQshgReYvJo2Qh3HX.D3HfDklBcNXXHq.ReoeJVs-1784712480.3126118-1.0.1.1-C7QDkcCTzZFYqNLjY5koKefdZT9VCTibDqA_2LjiZWtx7cFNEOk2o9Kh9MALnm62f8f5O4DjmYKE6hC0EywbNgZVZ4sUz.K2RP0xPtba9AJ5M33X27t.ZhWnaCYF_CAn; HttpOnly; SameSite=None; Secure; Path=/; Domain=routledge.com; Expires=Wed, 22 Jul 2026 09:58:00 GMT |
| Server-timing
| cfEdge;dur=9,cfOrigin;dur=0,cfWorker;dur=378 |
| 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 Wed, 22 Jul 2026 09:28:00 GMT
Content-type text/html; charset=UTF-8
Cf-ray a1f169a9fe4bda0a-CDG
Cf-cache-status BYPASS
Cache-control no-store, must-revalidate
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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
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Server-timing cfEdge;dur=9,cfOrigin;dur=0,cfWorker;dur=378
Content-encoding gzip
Alt-svc h3=":443"; ma=86400
