globaldownsyndrome.org

https://globaldownsyndrome.org· First analyzed 17 May 2026· Updated 17 May 2026

Export

Mobile

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Hosting Provider

Google Cloud Platform

cloud.google.com

IP Address

146.148.107.212

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Council Bluffs, United States

ASN

AS396982

Organization

Google Cloud (us-central1)

Server

Nginx

CDN

Nameservers

ns64.domaincontrol.com.ns63.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.2 MB

130 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

gdsfCustom

Technology Stack

33 Technologies Detected

Plugins

Formidable Instagram Feed Widget Logic

Contact Form 7

Share This Wpcf7 Redirect Custom Facebook Feed Translatepress Multilingual Forget About Shortcode Buttons Js_Composer Post Content Shortcodes Wp Ui Smart Slider 3 Congresslookup

Duracelltomi Google Tag Manager

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Email Marketing

Social

Web Servers

Customer Support

Security

SEO Analysis

A84/100

Meta Tags12/15

Content10/12

Headings3/8

Technical25/25

E-E-A-T5/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

globaldownsyndrome.orgglobaldownsyndrome.org

Home | Global Down Syndrome Foundation

Dedicated to significantly improving the lives of people with Down Syndrome through RESEARCH, MEDICAL CARE, EDUCATION AND ADVOCACY

Title Length38 chars

Recommended: 50-60 chars (~238px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

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Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

32/100

Needs Work

9 9

Sponsored

AI & LLM Readiness

D56/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

7/25

Citation

17/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:4%

Words:720

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary30w

Descriptive Headingsavg 2w

Canonical URL

Open Graph2/3

Twitter Card3/3

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

7/20

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

14/15

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.

38/100

431 mg

CO₂e / view

4.2 MB

Page Weight

15%

Cleaner Than

New Visitor

493 mg

Returning (cached)

246 mg

Annual (10K/mo)

51.7 kg

Emission Segments

Data Center

21 mg

Network

127 mg

Device

283 mg

Resource Breakdown

JavaScript

522.5 KB

Images

2.3 MB

CSS

1.4 MB

Fonts

1.7 KB

HTML

25.0 KB

Other

11.6 KB

Green Hosting Verified

Google Cloud

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

No WAF

33d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

22.03.2026

Valid Until

20.06.2026

Subject Alternative Names (1)

www.globaldownsyndrome.org

SHA-256 Fingerprint

39:B7:EF:BB:41:20:5E:DA:0B:73:31:AB:12:A3:6F:11:8E:37:75:2C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 600s(max-age=600, must-revalidate)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sun, 17 May 2026 11:10:07 GMT

link

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

permissions-policy

private-state-token-redemption=(self "https://www.google.com...

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

us-smtp-inbound-1.mimecast.com

us-smtp-inbound-2.mimecast.com

Domain Information

globaldownsyndrome.org

Domain Age

16y 11m

Created

16.06.2009

Expires

16.06.2026

Last Updated

31.07.2025

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.

76/100

Mobile Friendly3 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica

WCAG Partial

55/100

Readability

/30

20/30

14px · LH 1.43

Hierarchy

/20

7/20

WCAG

/25

15/25

1.47:1 min contrast

Performance

/25

13/25

1 font · 2 req

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans14px

Contrast Ratio

1.47:1

7 issues

Reading Comfort

~73 CPL

Optimal (45–75)

18px

25px

14px

Augmented Fourth

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~73 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.5:1).

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 41

Color Palette

12 unique colors

Light

#f2f2f2

Background· 37.2%

#5678d7

Primary· 8.6%

#2455bf

Accent· 7.9%

#362f3d

Text· 6.7%

#1c1723

Secondary· 6.2%

#5c3a39

Secondary· 5.9%

#1943a2

Accent· 5%

#877b9a

Secondary· 4.9%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

ShareThisFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

globaldownsyndrome.org(10)gstatic.com(2)googletagmanager.com(2)connect.facebook.net(2)load.sumome.com(1)

Website Identity

Global Down Syndrome Foundation

Organization

Dedicated to significantly improving the lives of people with Down Syndrome through RESEARCH, MEDICAL CARE, EDUCATION AND ADVOCACY

info@globaldownsyndrome.org

www.globaldownsyndrome.org/

16 years old

3239 E. 2nd Avenue, Denver, CO 80206 | Phone: 303.321.6277

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Mimecasten-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 17 May 2026 at 11:10

Historical Analysis & Change Tracking