curesarcoma.org

https://curesarcoma.org· First analyzed 01 Jun 2026· Updated 01 Jun 2026

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curesarcoma.org

Mobile

Sponsored

Hosting Provider

WP Engine

wpengine.com

IP Address

141.193.213.11

Site Location

🇺🇸 United Statesvia phone

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns49.domaincontrol.com.ns50.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

224 ms10%

Speed Index

291 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

78 requests

Image Optimization

Lazy LoadUploadcare

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.1.4

cms

curesarcomaCustom

Technology Stack

14 Technologies Detected

Plugins

Contact Form 7

Publishpress Series Pro

Analytics

Libraries

Other

UI Components

CSS Frameworks

Icon Libraries

Fonts

CDN

Security

SEO Analysis

C69/100

Meta Tags8/15

Content10/12

Headings3/8

Technical23/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

curesarcoma.orgcuresarcoma.org

SFA - Enhancing Sarcoma Lives.

Enhancing Sarcoma Lives.

Title Length30 chars

Recommended: 50-60 chars (~182px / 580px)

Description Length24 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap

Type: index

26 URLs

26 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

24/100

Needs Work

7 9 1

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AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

4/25

Citation

11/25

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:4%

Words:695

Token eff.:Optimal

Sections/1K:17.3

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 3.5w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

11/15

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.

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.

66/100

141 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

162 mg

Returning (cached)

81 mg

Annual (10K/mo)

17.0 kg

Emission Segments

Data Center

7 mg

Network

42 mg

Device

93 mg

Resource Breakdown

Images

1.3 MB

HTML

20.2 KB

Green Hosting Verified

Google Cloud

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

37d

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

10.04.2026

Valid Until

09.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

curesarcoma.org

SHA-256 Fingerprint

5E:74:4B:E7:5D:9C:AE:86:3F:02:BE:A7:74:40:20:8E:6B:D4:5C:D8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

157

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

HIT

cf-ray🇫🇷 Paris

a051efb30bff9a29-CDG

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

curesarcoma-org.mail.protection.outlook.com

Domain Information

curesarcoma.org

Domain Age

25y 10m

Created

07.08.2000

Expires

07.08.2029

Last Updated

21.09.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

79/100

Mobile Friendly6 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter

WCAG AAA

66/100

Readability

/30

17/30

11px · LH 1.60

Hierarchy

/20

7/20

WCAG

/25

24/25

9:1 min contrast

Performance

/25

18/25

1 font · 2 req

Heading Font

Inter

Sans

Body Font

Inter

Sans11px

Contrast Ratio

9:1

WCAG AAA (≥7:1)

Reading Comfort

~42 CPL

Narrow lines

41px

14px

11px

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFlesch 36

Color Palette

9 unique colors

Light

#ffffff

Background· 46.599999999999994%

#d4dff3

Primary· 13.5%

#1a3258

Accent· 10.799999999999999%

#021f3f

Accent· 8.4%

#a0b1ad

Secondary· 4%

#0e5483

Accent· 3.9%

#e6cc60

Accent· 3.9%

#465c5a

Secondary· 3.8%

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

curesarcoma.org(8)crm.bloomerang.co(2)ajax.aspnetcdn.com(2)gstatic.com(1)cdn.fundraiseup.com(1)

Website Identity

SFA - Enhancing Sarcoma Lives.

Enhancing Sarcoma Lives.

[email protected]

+1.301.253.8687

curesarcoma.org/

25 years old

Location detected: 🇺🇸 United Statesvia phone

GoDaddy.com, LLC📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn TikTok

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Last analyzed: 01 Jun 2026 at 23:19

Historical Analysis & Change Tracking