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walker.co.uk

https://walker.co.uk· First analyzed 17 May 2026· Updated 17 May 2026
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walker.co.uk
Desktop screenshot of walker.co.uk
Mobile screenshot of walker.co.uk
Mobile

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Hosting Provider

Kinsta
cloudflare.com

IP Address

162.159.134.42

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns0.dnsmadeeasy.com.ns4.dnsmadeeasy.com.ns3.dnsmadeeasy.com.ns1.dnsmadeeasy.com.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
555 ms10%
Speed Index
722 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.6 MB
45 requests

Image Optimization

Lazy LoadResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
university_press_themeCustom

Technology Stack

6 Technologies Detected

Plugins

2
Supapress
Yoast SEO

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

CDN

1
Cloudflare

SEO Analysis

A89/100
26
3
0
Meta Tags14/15
Content11/12
Headings8/8
Technical20/21
E-E-A-T5/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
W
walker.co.ukwalker.co.uk

Walker Books - Walker Books - Childrens Books

WALKER BOOKS is the world's leading independent publisher of children's books. Working with the best authors and illustrators...

Title Length45 chars

Recommended: 50-60 chars (~275px / 580px)

Description Length128 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    20/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    8/25
    Citation
    14/25

    AI Bot Access

    14/14 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
    nav
    Text ratio:3%
    Words:754
    Token eff.:Optimal
    Sections/1K:5.3
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 2.2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    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.
    A
    89/100
    15
    Passed
    1
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    15/15
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    43/100
    F
    376 mg
    CO₂e / view
    3.6 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    430 mg
    vs
    Returning (cached)
    215 mg
    Annual (10K/mo)
    45.1 kg
    Emission Segments
    Data Center
    18 mg
    Network
    111 mg
    Device
    247 mg
    Resource Breakdown
    JavaScript
    290.6 KB
    Images
    3.3 MB
    CSS
    56.5 KB
    HTML
    18.3 KB
    Other
    3.7 KB
    Green Hosting Verified
    Something Familiar
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    WAF

    79d

    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

    06.05.2026

    Valid Until

    04.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.walker.co.uk*.www.walker.co.uk

    SHA-256 Fingerprint

    19:8A:69:0B:ED:90:BC:C1:22:F8:83:25:EC:37:60:B5:40:47:B5:7E...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fd173094f5ff6dd-CDG
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Sun, 17 May 2026 09:03:30 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    walker-co-uk.mail.protection.outlook.com

    Domain Information

    walker.co.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    Privacy policy page linked

    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.
    B
    76/100
    Mobile Friendly1 breakpoint
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Jost

    WCAG Partial
    71/100
    Readability
    /30
    23/30

    16px · LH 1.50

    Hierarchy
    /20
    14/20

    1.5x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    15/25

    1 font · 3 req

    Heading Font

    Jost

    Sans24px

    Body Font

    Jost

    Sans16px

    Contrast Ratio

    1:1

    1 issue

    Reading Comfort

    ~39 CPL

    Narrow lines
    24px
    h1
    42px
    h2
    20px
    h3
    16px
    p
    Major Second
    Scale

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

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

    ❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFontsFlesch 24

    Color Palette

    13 unique colors
    Light
    #ffffff
    Background· 17.5%
    #0b3d8d
    Primary· 12.3%
    #e8af56
    Primary· 11.8%
    #f8f3ea
    Secondary· 9.2%
    #aa704d
    Secondary· 7.5%
    #cc926b
    Secondary· 7.4%
    #deb385
    Accent· 7.1%
    #9f433e
    Secondary· 7.1%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    12 Resources

    9
    Scripts
    3
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    walker.co.uk(5)youtube.com(2)stats.walkersites.co.uk(1)player.vimeo.com(1)

    Website Identity

    Walker Books

    Walker Books

    Organization

    WALKER BOOKS is the world's leading independent publisher of children's books. Working with the best authors and illustrators...

    onlineshop@walker.co.uk
    www.walker.co.uk/
    Location detected: 🇬🇧 United Kingdomvia tld
    📧 Microsoft 365en-GB

    Sponsored

    Last analyzed: 17 May 2026 at 09:03

    Historical Analysis & Change Tracking