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cas.org.uk

https://cas.org.uk· First analyzed 08 May 2026· Updated 08 May 2026
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cas.org.uk
Desktop screenshot of cas.org.uk
Mobile screenshot of cas.org.uk
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.14.177

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

eric.ns.cloudflare.com.demi.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
300 ms10%
Speed Index
390 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
22 KB
54 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

C64/100
21
5
2
Meta Tags4/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
cas.org.ukcas.org.uk

Free, impartial and confidential advice for everyone | Citizens Adv...

No description available for this page.

Title truncated.
Title Length79 chars

Recommended: 50-60 chars (~464px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (79 chars, ~464px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

53 rules

Local SEO

Local Search Readiness

13/100
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

D47/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
1/25
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:3%
Words:2,608
Token eff.:Optimal
Sections/1K:10.4

Structured Data

Microdata
WebSite(min)microdata

Citation Readiness

Opening Summary25w
Descriptive Headingsavg 7.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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
76/100
14
Passed
1
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
82/100
A+
2 mg
CO₂e / view
21.6 KB
Page Weight
95%
Cleaner Than
New Visitor
3 mg
vs
Returning (cached)
1 mg
Annual (10K/mo)
264 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
CSS
447 B
HTML
20.8 KB
Other
428 B
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
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

28.04.2026

Valid Until

27.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

cas.org.uk*.cas.org.uk

SHA-256 Fingerprint

19:5E:39:DD:70:62:97:52:15:D7:E6:A5:1F:0C:BF:13:DB:89:B6:FF...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 12 Hours(max-age=43200, public)
cf-cache-status
DYNAMIC
cf-ray
9f8ad73f39f5aded-EWR
content-encoding
⚡ Brotli(br)
content-language
en-gb
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

cas-org-uk.mail.protection.outlook.com

Domain Information

cas.org.uk

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
71/100
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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

FS Me Pro

WCAG Partial
74/100
Readability
/30
23/30

20px · LH 1.50

Hierarchy
/20
19/20

2.5x ratio · ✓ H1→H6

WCAG
/25
12/25

1.62:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

FS Me Pro

Sans50px

Body Font

FS Me Pro

Sans20px

Contrast Ratio

1.62:1

2 issues

Reading Comfort

~34 CPL

Narrow lines
50px
h1
40px
h2
90px
h3
20px
p
Perfect Fifth
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.6:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Buy on MyFontsFlesch 22

Color Palette

11 unique colors
Light
#ffffff
Text· 8.1%
#eaf1f9
Primary· 28.500000000000004%
#146ac1
Accent· 17.8%
#064995
Accent· 8.7%
#21273f
Secondary· 6.8%
#9fabbb
Secondary· 6.5%
#6a7082
Secondary· 6.1%
#4f404b
Secondary· 5.7%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Media.net

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Scripts & Styles

14 Resources

12
Scripts
2
Styles
7
Async
0
Defer

Top Script Sources

lpcdn.lpsnmedia.net(4)googletagmanager.com(2)lptag.liveperson.net(2)local(2)scripts.clarity.ms(1)

Website Identity

cas.org.uk

Location detected: 🇬🇧 United Kingdomvia tld
📧 Microsoft 365en-gb

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Last analyzed: 08 May 2026 at 19:24

Historical Analysis & Change Tracking