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milieudefensie.nl

https://milieudefensie.nl· First analyzed 01 May 2026· Updated 01 May 2026
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milieudefensie.nl
Desktop screenshot of milieudefensie.nl
Mobile screenshot of milieudefensie.nl
Mobile

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Hosting Provider

Tilaa B.V.

IP Address

84.22.115.172

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Woerden, Netherlands

ASN

AS196752

Server

Nginx

Nameservers

ns1.milieudefensie.nl.ns2.milieudefensie.nl.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
910 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
43 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Tilaa B.V.

Technology Stack

4 Technologies Detected

UI Components

1
Lightbox

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Analytics

1
Google Tag Manager

SEO Analysis

B72/100
20
4
0
Meta Tags15/15
Content8/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
M
milieudefensie.nlmilieudefensie.nl

Milieudefensie - we kunnen niet wachten — Milieudefensie

We kunnen niet wachten tot de grote vervuilers eindelijk in actie komen. Sluit je aan! Vervuilers zijn sterk, met z’n allen zijn wij sterker.

Title Length56 chars

Recommended: 50-60 chars (~338px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    5 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

    D49/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    16/25

    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
    header/footer
    Text ratio:5%
    Words:394
    Token eff.:Optimal
    Sections/1K:38.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary73w
    Descriptive Headingsavg 5.9w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    B
    72/100
    9
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    0/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    55/100
    C
    179 mg
    CO₂e / view
    1.7 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    204 mg
    vs
    Returning (cached)
    102 mg
    Annual (10K/mo)
    21.5 kg
    Emission Segments
    Data Center
    9 mg
    Network
    53 mg
    Device
    118 mg
    Resource Breakdown
    JavaScript
    152.6 KB
    Images
    269.1 KB
    CSS
    1.3 MB
    HTML
    13.7 KB
    Other
    3.5 KB
    Green Hosting Verified
    Tilaa
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    No WAF

    29d

    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

    02.03.2026

    Valid Until

    31.05.2026

    Subject Alternative Names (5)

    login.milieudefensie.nlmilieudefensie.nlredirector.milieudefensie.nlvmd-nl-prd.milieudefensie.nlwww.milieudefensie.nl

    SHA-256 Fingerprint

    B9:6F:43:D3:38:80:7E:3C:85:B4:40:CC:B4:75:DC:A6:8B:12:55:45...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    https://en.milieudefensie.nl
    age
    86
    cache-control
    🟡 0s(max-age=0, s-maxage=300, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-language
    nl
    content-security-policy-report-only
    default-src 'self'; base-uri 'self'; object-src 'none'; fram...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    mail.milieudefensie.nl

    Domain Information

    milieudefensie.nl

    Domain Age
    29 years

    Created

    29.04.1997

    Last Updated

    30.01.2026

    Registrar

    team.blue nl B.V.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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.
    C
    68/100
    Mobile Friendly11 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, user-scalable=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Ringold + verdana

    WCAG Partial
    68/100
    Readability
    /30
    27/30

    16px · LH 1.60

    Hierarchy
    /20
    17/20

    2.81x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    9/25

    3 fonts · 5 req

    Heading Font

    Ringold

    Sans45px

    Body Font

    verdana

    Sans16px

    Contrast Ratio

    1:1

    4 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    45px
    h1
    32px
    h2
    23px
    h3
    16px
    p

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

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

    ⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.8x larger than body text.

    Buy on MyFontsFlesch 47

    Color Palette

    10 unique colors
    Light
    #f5f5f5
    Background· 29.799999999999997%
    #bb5330
    Primary· 15.4%
    #cb7019
    Accent· 10.8%
    #d2852e
    Accent· 10%
    #5b2b22
    Secondary· 9.7%
    #8c3728
    Accent· 9.2%
    #b29677
    Secondary· 5.6%
    #a94536
    Accent· 4.9%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    13 Resources

    10
    Scripts
    3
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    local(7)data.milieudefensie.nl(2)milieudefensie.nl(1)

    Website Identity

    milieudefensie.nl

    [email protected]
    29 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    team.blue nl B.V.nl

    Sponsored

    Last analyzed: 01 May 2026 at 23:37

    Historical Analysis & Change Tracking