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cat.org.uk

https://cat.org.uk· First analyzed 04 May 2026· Updated 04 May 2026
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cat.org.uk
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Mobile

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Hosting Provider

DigitalOcean
digitalocean.com

IP Address

134.209.183.45

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇬🇧 Slough, United Kingdom

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Nginx

CDN

CDN

Nameservers

ns1.anu.net.ns2.anu.net.ns3.anu.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
897 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.1 MB
130 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Twenty Twenty-Fivev1.4
by the WordPress team
View Theme

Technology Stack

27 Technologies Detected

Plugins

12
Jetpack
TwentigWp Event ManagerGiveGive Form Field ManagerGive Gift AidGive RecurringCookie Law InfoBreezeDownload MonitorGoogle Site Kit
Yoast SEO

Libraries

4
jQueryv3.7.1
jQuery UI
Underscore.jsMoment.js

CSS Frameworks

2
Tailwind CSS
Foundation

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
React

UI Components

1
Swiper

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Payments

1
Stripe

Web Servers

1
Nginx

SEO Analysis

B74/100
22
9
0
Meta Tags7/15
Content8/12
Headings6/8
Technical24/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
C
cat.org.ukcat.org.uk

JOIN THE CHANGE - cat.org.uk

Environmental innovation and education for a safer, healthier, fairer world.

Title Length28 chars

Recommended: 50-60 chars (~172px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    5 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    18/100
    Poor
    5 11 1

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

    Sponsored

    AI & LLM Readiness

    D45/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    4/25
    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
    Text ratio:2%
    Words:1,188
    Token eff.:Optimal

    Structured Data

    4 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary28w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    AI readiness recommendation preview...
    Upgrade to view recommendations

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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.
    A+
    90/100
    16
    Passed
    0
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    5/15
    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.
    44/100
    E
    316 mg
    CO₂e / view
    3.1 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    361 mg
    vs
    Returning (cached)
    181 mg
    Annual (10K/mo)
    37.9 kg
    Emission Segments
    Data Center
    16 mg
    Network
    93 mg
    Device
    208 mg
    Resource Breakdown
    JavaScript
    1.3 MB
    Images
    676.8 KB
    CSS
    1015.7 KB
    Fonts
    1.0 KB
    HTML
    53.6 KB
    Other
    500 B
    Green Hosting Verified
    DigitalOcean
    Provider Match
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    41d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    16.03.2026

    Valid Until

    14.06.2026

    Subject Alternative Names (17)

    archive.cat.org.ukblog.cat.org.ukcat-en.matchstickstaging.co.ukcat.matchstickstaging.co.ukcat.org.ukcontent.cat.org.ukcontent2.cat.org.ukcourses.cat.org.uk+9 more

    SHA-256 Fingerprint

    0D:5D:32:99:0D:18:D7:08:6A:A9:F3:C1:78:B5:0F:D6:3C:06:43:92...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    2111
    cache-control
    🟡 0s(max-age=0, s-maxage=2592000)
    cache-provider
    CLOUDWAYS-CACHE-DE
    content-encoding
    📦 Gzip(gzip)
    content-length
    54603
    Good Warning Issue

    Email Infrastructure

    Barracuda

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    d222248.a.ess.uk.barracudanetworks.com
    d222248.b.ess.uk.barracudanetworks.com

    Domain Information

    cat.org.uk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    CookieYes

    Cookie Consent Banner
    CookieYes
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: CookieYes
    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.
    A
    86/100
    Mobile Friendly45 breakpoints
    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...
    Upgrade to view recommendations

    Typography & Readability

    Barlow Condensed + Mulish

    WCAG Partial
    80/100
    Readability
    /30
    26/30

    18px · LH 1.40

    Hierarchy
    /20
    20/20

    2.67x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    2.37:1 min contrast

    Performance
    /25
    16/25

    2 fonts · 10 req

    Heading Font

    Barlow Condensed

    Sans48px

    Body Font

    Mulish

    Sans18px

    Contrast Ratio

    2.37:1

    19 issues

    Reading Comfort

    ~52 CPL

    Optimal (45–75)
    48px
    h1
    48px
    h2
    32px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~52 chars/line (ideal 45–75 CPL).

    ⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 2.4:1).

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

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 48

    Color Palette

    11 unique colors
    7.36:1 AAA Light
    #d1d6d2
    Other· 25%
    #353f40
    Text· 10.5%
    #e5e8f0
    Primary· 6.9%
    #242a1e
    Secondary· 6.6%
    #737252
    Secondary· 5.4%
    #4c4c38
    Secondary· 4.9%
    #9da18c
    Secondary· 4.7%
    #44677d
    Secondary· 2.8%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    2
    CookieYesSMB
    GDPR Cookie ConsentFree

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

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    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    cat.org.uk(16)googletagmanager.com(3)cdn-cookieyes.com(1)

    Website Identity

    JOIN THE CHANGE - cat.org.uk

    Environmental innovation and education for a safer, healthier, fairer world.

    cat.org.uk/
    Location detected: 🇬🇧 United Kingdomvia tld
    📧 Barracudaen-US

    Social Profiles

    FacebookInstagram

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    Last analyzed: 04 May 2026 at 18:41

    Historical Analysis & Change Tracking