thrombosisuk.org

https://thrombosisuk.org· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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thrombosisuk.org

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.6.160

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ned.ns.cloudflare.com.etta.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

834 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.9 MB

181 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Hello Elementorv3.4.9

by Elementor Team

View Theme

Technology Stack

39 Technologies Detected

Libraries

Other

Analytics

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

Payments

CDN

Security

SEO Analysis

A81/100

Meta Tags9/15

Content10/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

thrombosisuk.orgthrombosisuk.org

Home Page | Thrombosis UK

Thrombosis UK, Formerly Lifeblood: The Thrombosis Charity has a mission to provide support to all those living with and affected by thrombosis

Title Length25 chars

Recommended: 50-60 chars (~156px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (38/59) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

23 URLs

23 sub-sitemaps

robots.txt

8 rules

Local SEO

Local Search Readiness

21/100

Needs Work

6 11

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AI & LLM Readiness

D54/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

11/25

Citation

15/25

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:2%

Words:1,105

Token eff.:Optimal

Sections/1K:15.4

Depth:1/5

Structured Data

5 JSON-LD

Person×1.3Organization×1.1WebSiteVideoObjectBreadcrumbListSearchAction

Citation Readiness

Opening Summary49w

Descriptive Headingsavg 3w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

87/100

Passed

Critical

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

12/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

8/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

54/100

195 mg

CO₂e / view

1.9 MB

Page Weight

50%

Cleaner Than

New Visitor

223 mg

Returning (cached)

112 mg

Annual (10K/mo)

23.4 kg

Emission Segments

Data Center

10 mg

Network

57 mg

Device

128 mg

Resource Breakdown

JavaScript

526.3 KB

Images

1.1 MB

CSS

258.2 KB

HTML

73.8 KB

Other

300 B

Green Hosting Verified

Cloudflare

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

35%Critical

Critical / Transactional

HTTPS

WAF

39d

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

14.04.2026

Valid Until

13.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

thrombosisuk.org*.thrombosisuk.org

SHA-256 Fingerprint

C8:86:70:BA:FB:20:EA:F8:67:5D:C3:35:D3:CC:63:4F:1B:71:92:5A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇺🇸 Washington DC

a05dac86b99a1777-IAD

content-encoding

zstd

content-type

text/html; charset=UTF-8

date

Wed, 03 Jun 2026 09:29:32 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

thrombosisuk-org.mail.protection.outlook.com

Domain Information

thrombosisuk.org

Domain Age

11y 6m

Created

03.12.2014

Expires

03.12.2026

Last Updated

08.12.2025

Registrar

Tucows Domains Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

77/100

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

League Gothic + Quicksand

WCAG Partial

69/100

Readability

/30

20/30

18px · LH 1.30

Hierarchy

/20

15/20

5.56x ratio · ✓ H1→H6

WCAG

/25

14/25

2.24:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

League Gothic

Sans100px

Body Font

Quicksand

Sans18px

Contrast Ratio

2.24:1

4 issues

Reading Comfort

~34 CPL

Narrow lines

100px

18px

Minor Second

Scale

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.2:1).

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

✅ Strong hierarchy: Headlines are 5.6x larger than body text.

Buy on MyFontsFlesch 48

Color Palette

7 unique colors

Light

#ffffff

Background· 59.300000000000004%

#8ecbe9

Accent· 19.400000000000002%

#dae2e2

Secondary· 5.4%

#d2ad78

Primary· 5%

#3b5160

Secondary· 4.5%

#adbcc3

Secondary· 3.4%

#c09b79

Primary· 3%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

thrombosisuk.org(14)googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)stats.wp.com(1)

Website Identity

Thrombosis UK

Organization

In National Thrombosis week we asked people, ‘What do you wish you’d known?’ Watch to find out what they told us.

[email protected]

11 years old

Location detected: 🇨🇦 Canadavia ip

Tucows Domains Inc.📧 Microsoft 365en-GB

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube TikTok

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Last analyzed: 03 Jun 2026 at 09:29

Historical Analysis & Change Tracking