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earthscan.co.uk

https://earthscan.co.uk· First analyzed 28 May 2026· Updated 28 May 2026
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earthscan.co.uk
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Mobile

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Hosting Provider

cloudflare.com

IP Address

104.21.9.128

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

hera.ns.cloudflare.com.bart.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
917 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
310 KB
86 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

16 Technologies Detected

SEO Analysis

C68/100
18
7
1
Meta Tags15/15
Content11/12
Headings7/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
earthscan.co.ukearthscan.co.uk

Routledge and CRC Press Environment and Sustainability Books

View our complete catalog of authoritative Environment and Sustainability related book titles and textbooks published by Routledge and CRC Press.

Title Length60 chars

Recommended: 50-60 chars (~361px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (25/41) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

19 URLs

19 sub-sitemaps

robots.txt

54 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100
Poor
3 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
8/25

AI Bot Access

13/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:6%
Words:1,165
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 5.8w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
79/100
13
Passed
3
Critical
1
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
73/100
A+
31 mg
CO₂e / view
309.8 KB
Page Weight
90%
Cleaner Than
New Visitor
36 mg
vs
Returning (cached)
18 mg
Annual (10K/mo)
3.8 kg
Emission Segments
Data Center
2 mg
Network
9 mg
Device
21 mg
Resource Breakdown
JavaScript
178.5 KB
Images
18.9 KB
CSS
64.8 KB
HTML
43.4 KB
Other
4.3 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • Carbon footprint recommendation preview...
A+

Security Score

91%Excellent
Interactive

HTTPS

WAF

54d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

23.04.2026

Valid Until

22.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.routledge.com

SHA-256 Fingerprint

31:3B:05:01:01:C6:BF:26:F7:57:D7:96:6A:91:2B:67:C8:CD:7F:7F...

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-store, must-revalidate)
cf-cache-status
MISS
cf-ray
a02e46e06c9aea49-FCO
content-encoding
Brotli(br)
content-security-policy
frame-ancestors 'self'
Good Warning Issue

Email Infrastructure

Mimecast

Score

20

SPF
DKIM
DMARC

MX Records (2)

us-smtp-inbound-1.mimecast.com
us-smtp-inbound-2.mimecast.com

Domain Information

earthscan.co.uk

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
66/100
Mobile Friendly
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
2 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Helvetica

WCAG Partial
62/100
Readability
/30
26/30

16px · LH 1.50

Hierarchy
/20
8/20

1.7x ratio

WCAG
/25
14/25

2.78:1 min contrast

Performance
/25
14/25

3 fonts · 6 req

Heading Font

Helvetica

Sans27px

Body Font

Helvetica

Sans16px

Contrast Ratio

2.78:1

1 issue

Reading Comfort

~45 CPL

Optimal (45–75)
27px
h1
12px
h2
22px
h3
16px
p
Minor Second
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.8:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Color Palette

10 unique colors
Light
#ffffff
Background· 60.599999999999994%
#05090e
Primary· 7.1%
#efebe6
Secondary· 5.6%
#abbdb4
Secondary· 5.3%
#8b203c
Accent· 4.3%
#5d817f
Secondary· 3.7%
#b19984
Secondary· 3.4%
#485067
Secondary· 3.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
9
Async
4
Defer

Top Script Sources

googletagmanager.com(6)local(5)connect.facebook.net(2)transcend-cdn.com(2)ajax.googleapis.com(1)

Website Identity

earthscan.co.uk

Location detected: 🇬🇧 United Kingdomvia tld
📧 Mimecasten

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Last analyzed: 28 May 2026 at 15:27

Historical Analysis & Change Tracking