sicklecellsociety.org

https://sicklecellsociety.org· First analyzed 30 May 2026· Updated 30 May 2026

Export

Mobile

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Hosting Provider

Heart Internet

heartinternet.uk

IP Address

176.32.230.42

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Leeds, United Kingdom

ASN

AS20738

Organization

Heart Internet Ltd

Server

Apache

Nameservers

ns51.domaincontrol.com.ns52.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.1 MB

73 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Sickle Cell Societyv1.11Custom

by Goodlayers

View Theme

Technology Stack

20 Technologies Detected

Plugins

Layerslider Popup Maker

Analytics

Libraries

Other

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Languages

SEO Analysis

B70/100

Meta Tags9/15

Content10/12

Headings3/8

Technical24/25

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

sicklecellsociety.orgsicklecellsociety.org

Sickle Cell Society - Supporting People Affected by Sickle Cell Dis...

The Sickle Cell Society supports and represents people affected by sickle cell disorder to improve their overall quality of life.

Title truncated.

Title Length72 chars

Recommended: 50-60 chars (~420px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (72 chars, ~420px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (17/17) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

15/100

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

D51/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

4/25

Citation

13/25

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

def. listsnavheader/footer

Text ratio:6%

Words:880

Token eff.:Optimal

Sections/1K:21.6

Depth:3/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 6.1w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

20/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

9/15

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

ARIA & Roles

6/15

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.

35/100

316 mg

CO₂e / view

3.1 MB

Page Weight

30%

Cleaner Than

New Visitor

361 mg

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

595.2 KB

Images

1.7 MB

CSS

729.9 KB

Fonts

4.1 KB

HTML

87.3 KB

Green Hosting Verified

Heart Internet

GWF Verified

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

265d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

PerfectSSL

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

16.02.2026

Valid Until

19.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

sicklecellsociety.orgwww.sicklecellsociety.org

SHA-256 Fingerprint

F4:3A:24:AB:C7:C1:7A:89:26:A3:37:D3:83:E2:50:55:01:29:96:6D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Sat, 30 May 2026 12:15:41 GMT

link

<https://www.sicklecellsociety.org/wp-json/>; rel="https://a...

server

Apache

x-powered-by

PHP/8.1.34

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sicklecellsociety-org.mail.protection.outlook.com

Domain Information

sicklecellsociety.org

Domain Age

27y 8m

Created

26.09.1998

Expires

25.09.2026

Last Updated

09.11.2025

Registrar

Mesh Digital Limited

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

72/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Amatic SC + Merriweather Sans

WCAG Partial

65/100

Readability

/30

23/30

16px · LH 1.25

Hierarchy

/20

13/20

1.88x ratio · ✓ H1→H6

WCAG

/25

18/25

3.33:1 min contrast

Performance

/25

11/25

2 fonts · 4 req

Heading Font

Amatic SC

Sans30px

Body Font

Merriweather Sans

Sans16px

Contrast Ratio

3.33:1

33 issues

Reading Comfort

~31 CPL

Narrow lines

30px

48px

50px

16px

Perfect Fourth

Scale

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 33 elements below WCAG AA threshold (min 3.3:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFluid Type (rem)

Color Palette

13 unique colors

19.07:1 AAA Light

#ffffff

Background· 38.5%

#120f0f

Secondary· 5.3%

#5f4d48

Primary· 8.8%

#e7e2e0

Secondary· 4%

#b2928a

Secondary· 3.7%

#965648

Secondary· 3.3%

#c0b0ac

Secondary· 3.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sicklecellsociety.org(19)googletagmanager.com(1)

Website Identity

Sickle Cell Society - Supporting People Affected by Sickle Cell Disorder

The Sickle Cell Society supports and represents people affected by sickle cell disorder to improve their overall quality of life.

[email protected]

www.sicklecellsociety.org/

27 years old

Location detected: 🇬🇧 United Kingdomvia ip

Mesh Digital Limited📧 Microsoft 365en-GB

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 30 May 2026 at 12:16

Historical Analysis & Change Tracking