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chss.org.uk

https://chss.org.uk· First analyzed 30 May 2026· Updated 30 May 2026
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chss.org.uk
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.0.203

Site Location

🇬🇧 United Kingdomvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ara.ns.cloudflare.com.merlin.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
514 ms10%
Speed Index
668 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
28 KB
118 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
CHSSv1.0Custom
View Theme

Technology Stack

18 Technologies Detected

Plugins

10
Was This Helpful ProWp Store LocatorH5PSimple TagsAdd To Any
Gravity Forms
Page Links ToGravityformsrecaptcha
Yoast SEO
Gravity Forms

Analytics

3
Google Analytics
Google Analytics 4
Matomo

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

B77/100
20
7
1
Meta Tags8/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
C
chss.org.ukchss.org.uk

Home - Chest Heart & Stroke Scotland

No Life Half Lived in Scotland

Title Length36 chars

Recommended: 50-60 chars (~223px / 580px)

Description Length30 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (18/30) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

31/100
Needs Work
9 8

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AI & LLM Readiness

D57/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
8/25
Citation
18/25

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:5%
Words:1,265
Token eff.:Optimal
Sections/1K:16.6
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary19w
Descriptive Headingsavg 6w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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
78/100
17
Passed
3
Critical
1
Warnings
Images & Alt Text
10/20
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
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
12/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
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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.
64/100
A+
3 mg
CO₂e / view
27.7 KB
Page Weight
95%
Cleaner Than
New Visitor
3 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
336 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
2 mg
Resource Breakdown
HTML
27.0 KB
Other
751 B
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

41%Poor
Interactive

HTTPS

WAF

52d

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

22.04.2026

Valid Until

21.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

chss.org.uk*.chss.org.uk

SHA-256 Fingerprint

A5:70:1F:B5:4D:10:EC:8E:F4:7F:7F:9B:23:9C:60:5E:64:6A:39:DC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-credentials
true
access-control-allow-headers
X-Accept-Charset,X-Accept,Content-Type
access-control-allow-methods
POST,GET,OPTIONS,PUT,DELETE
access-control-max-age
3600
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

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

Domain Information

chss.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

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
68/100
Mobile Friendly7 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=1.0, maximum-scale=1.0, user-scalable=0
3 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Festivo LC Basic + museo-sans-rounded

WCAG AA
73/100
Readability
/30
22/30

25px · LH 1.40

Hierarchy
/20
17/20

2.4x ratio · ✓ H1→H6

WCAG
/25
18/25

5.1:1 min contrast

Performance
/25
16/25

2 fonts · 7 req

Heading Font

Festivo LC Basic

Sans60px

Body Font

museo-sans-rounded

Sans25px

Contrast Ratio

5.1:1

WCAG AA (≥4.5:1)

Reading Comfort

~33 CPL

Narrow lines
60px
h1
50px
h2
35px
h3
20px
h4
25px
p

✅ Excellent readability: 25px body text is ideal for all devices.

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 56

Color Palette

5 unique colors
Light
#ffffff
Background· 36.199999999999996%
#011f41
Accent· 54.099999999999994%
#004580
Primary· 0%
#3d4c67
Secondary· 4.3%
#8293a1
Border· 3.3%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Matomo (Piwik)Mid-Market

User behavior and product analytics

Privacy & Cookies

1
CookieYesSMB

Cookie consent and privacy compliance tools

2

Categories

4

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
2
Defer

Top Script Sources

static.addtoany.com(4)chss.org.uk(4)googletagmanager.com(3)youtube.com(2)google.com(2)

Website Identity

Chest Heart & Stroke Scotland

Chest Heart & Stroke Scotland

Organization

We are Scotland's Health Charity

[email protected]
0808 801 0899
www.chss.org.uk/
Location detected: 🇬🇧 United Kingdomvia tld
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Last analyzed: 30 May 2026 at 06:36

Historical Analysis & Change Tracking