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transplantatiestichting.nl

https://transplantatiestichting.nl· First analyzed 31 May 2026· Updated 31 May 2026
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transplantatiestichting.nl
Desktop screenshot of transplantatiestichting.nl
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Mobile

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Hosting Provider

Rootnet Managed Servers BIT

IP Address

185.173.22.165

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Nijmegen, The Netherlands

ASN

AS12859

Server

Nginx

Nameservers

ns0.transip.net.ns1.transip.nl.ns2.transip.eu.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
847 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
704 KB
79 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
Rootnet Managed Servers BIT

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Heroicons

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

B73/100
21
6
0
Meta Tags14/15
Content8/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
T
transplantatiestichting.nltransplantatiestichting.nl

Samen werken aan donatie en transplantatie

De Nederlandse Transplantatie Stichting zet zich in voor een eerlijk, slim en toekomstbestendig donatie- en transplantatieproces.

Title Length42 chars

Recommended: 50-60 chars (~259px / 580px)

Description Length129 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    207 URLs

    robots.txt

    3 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    14/25

    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
    navheader/footer
    Text ratio:2%
    Words:463
    Token eff.:Optimal
    Sections/1K:36.7
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary106w
    Descriptive Headingsavg 2.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    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.
    A
    84/100
    14
    Passed
    1
    Critical
    0
    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
    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
    13/15
    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.
    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.
    79/100
    A
    71 mg
    CO₂e / view
    703.9 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    81 mg
    vs
    Returning (cached)
    41 mg
    Annual (10K/mo)
    8.5 kg
    Emission Segments
    Data Center
    4 mg
    Network
    21 mg
    Device
    47 mg
    Resource Breakdown
    JavaScript
    400.2 KB
    Images
    3.2 KB
    CSS
    14.7 KB
    Fonts
    228.5 KB
    HTML
    46.4 KB
    Other
    10.8 KB
    Green Hosting Verified
    Rootnet
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
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    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    175d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    08.05.2026

    Valid Until

    22.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.transplantatiestichting.nltransplantatiestichting.nl

    SHA-256 Fingerprint

    27:52:4F:E1:51:58:B1:C2:C0:C8:A4:42:E7:99:E7:BB:56:89:A9:9B...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src 'self' https: data: 'unsafe-inline' 'unsafe-eval...
    content-type
    text/html; charset=utf-8
    date
    Sun, 31 May 2026 15:17:58 GMT
    link
    </_next/static/media/10de5ffd1467bc67-s.p.otf>; rel=preload;...
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    transplantatiestichting-nl.mail.protection.outlook.com

    Domain Information

    transplantatiestichting.nl

    Domain Age
    27y 2m

    Created

    07.04.1999

    Last Updated

    26.05.2025

    Registrar

    team.blue nl B.V.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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.
    B
    78/100
    Mobile Friendly4 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    RoobertFont

    WCAG AAA
    78/100
    Readability
    /30
    17/30

    18px · LH 1.25

    Hierarchy
    /20
    20/20

    3.33x ratio · ✓ H1→H6

    WCAG
    /25
    23/25

    11.29:1 min contrast

    Performance
    /25
    18/25

    1 font · 6 req

    Heading Font

    RoobertFont

    Sans60px

    Body Font

    RoobertFont

    Sans18px

    Contrast Ratio

    11.29:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~34 CPL

    Narrow lines
    60px
    h1
    40px
    h2
    24px
    h3
    18px
    p

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

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

    ❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.3:1).

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

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

    Buy on MyFontsFlesch 25

    Color Palette

    8 unique colors
    Light
    #9aa699
    Other· 7.1%
    #f5f8fb
    Background· 38%
    #ff6000
    Primary· 0%
    #c6d9f7
    Primary· 28.500000000000004%
    #2f1929
    Secondary· 7.2%
    #72675c
    Secondary· 7.2%
    #dbe7fb
    Accent· 5.8%
    #dce2db
    Secondary· 1.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    13 Resources

    9
    Scripts
    4
    Styles
    7
    Async
    1
    Defer

    Top Script Sources

    local(5)cdn.matomo.cloud(1)transplantatiestichting.matomo.cloud(1)cdn-eu.readspeaker.com(1)siteimproveanalytics.com(1)

    Website Identity

    transplantatiestichting.nl

    0715795795
    27 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    team.blue nl B.V.📧 Microsoft 365nl

    Sponsored

    Last analyzed: 31 May 2026 at 15:18

    Historical Analysis & Change Tracking