cruyff-foundation.org

https://cruyff-foundation.org· First analyzed 21 May 2026· Updated 21 May 2026

Export

Mobile

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Hosting Provider

TransIP BV

IP Address

84.247.8.49

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS20857

Organization

TransIP BV

Server

Apache

Nameservers

ns4.firstfind.nl.ns5.firstfind.net.ns3.firstfind.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

747 ms10%

Speed Index

971 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.2 MB

137 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

TransIP BV

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

Other

CSS Frameworks

Fonts

Adobe Fonts (Typekit)

Tag Managers

Google Tag Manager

Web Servers

Apache

SEO Analysis

A85/100

Meta Tags9/15

Content11/12

Headings8/8

Technical25/25

E-E-A-T5/7

Images5/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

cruyff-foundation.orgcruyff-foundation.org

Wij geven kinderen de ruimte om te sporten en te bewegen | Cruyff F...

De Johan Cruyff Foundation steunt en ontwikkelt wereldwijd impactvolle sport- en spelprojecten. Wij geven kinderen de ruimte om te sporten en te bewegen.

Title truncated.

Title Length76 chars

Recommended: 50-60 chars (~471px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (76 chars, ~471px). Will be truncated in search results.

2 issues found

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Crawlability

Sitemap

Type: index

robots.txt

5 rules

Sponsored

AI & LLM Readiness

C63/100

Bot Access

20/25

Machine Read.

19/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:3%

Words:788

Token eff.:Optimal

Sections/1K:19

Depth:1/5

Structured Data

7 JSON-LD

Person×1.3(min)Organization×1.1(min)WebSiteBreadcrumbList

sameAs entity links

Citation Readiness

Opening Summary52w

Descriptive Headingsavg 3.8w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

80/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

13/15

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

ARIA & Roles

7/15

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.

31/100

538 mg

CO₂e / view

5.2 MB

Page Weight

15%

Cleaner Than

New Visitor

615 mg

Returning (cached)

308 mg

Annual (10K/mo)

64.6 kg

Emission Segments

Data Center

26 mg

Network

158 mg

Device

354 mg

Resource Breakdown

JavaScript

234.3 KB

Images

96.0 KB

CSS

88.0 KB

HTML

17.7 KB

Other

4.8 MB

Green Hosting Verified

Transip

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

No WAF

68d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (4)

cruyff-foundation.orgfundacioncruyff.orgwww.cruyff-foundation.orgwww.fundacioncruyff.org

SHA-256 Fingerprint

BE:07:B0:95:EC:53:71:72:2C:09:3C:63:D0:8A:5D:52:F0:CB:73:93...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, no-store, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

17866

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 21:47:01 GMT

expires

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

cruyfffoundation-org01e.mail.protection.outlook.com

Domain Information

cruyff-foundation.org

Domain Age

23y 2m

Created

20.03.2003

Expires

20.03.2027

Last Updated

04.05.2026

Registrar

Realtime Register B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

69/100

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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

72/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

17/20

5x ratio · ✓ H1→H6

WCAG

/25

15/25

1.33:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Arial

Sans80px

Body Font

Arial

Sans16px

Contrast Ratio

1.33:1

3 issues

Reading Comfort

~36 CPL

Narrow lines

80px

40px

16px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.3:1).

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

✅ Strong hierarchy: Headlines are 5.0x larger than body text.

AAdobe FontsFlesch 44

Color Palette

8 unique colors

4.52:1 AA Light

#7f7f7f

Other· 28.3%

#171614

Text· 18.700000000000003%

#ffffff

Primary· 0%

#000103

Primary· 12.3%

#504837

Secondary· 5.2%

#e1d3bf

Secondary· 1.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(4)use.typekit.net(1)cdn.jsdelivr.net(1)browser.sentry-cdn.com(1)api.mapbox.com(1)

Website Identity

cruyff-foundation.org

23 years old

Location detected: 🇳🇱 Netherlandsvia ip

Realtime Register B.V.📧 Microsoft 365

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 21 May 2026 at 21:47

Historical Analysis & Change Tracking