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kro.nl

https://kro.nl· First analyzed 07 May 2026· Updated 07 May 2026
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kro.nl
Desktop screenshot of kro.nl
Mobile screenshot of kro.nl
Mobile

Sponsored

Hosting Provider

Publieke Omroep Nederland

IP Address

145.58.30.3

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Hilversum, Netherlands

ASN

AS25182

CDN

Varnish

Nameservers

ns2.npohosting.eu.ns3.npohosting.nl.ns1.npohosting.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
628 ms10%
Speed Index
816 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
53 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Publieke Omroep Nederland
CDN
Varnish

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Hotjar

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

SEO Analysis

B77/100
23
5
0
Meta Tags14/15
Content11/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile4/4
Indexability3/3
K
kro.nlkro.nl

Over KRO-NCRV: missie, visie, achtergrond

Uit de wortels van onze christelijke achtergrond ontstaan onze thema’s Inclusiviteit, Persoonlijke Groei en Groen Doen. Lees over onze missie en doe mee!

Title Length41 chars

Recommended: 50-60 chars (~247px / 580px)

Description Length153 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    13 URLs

    13 sub-sitemaps

    robots.txt

    90 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    8/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    D50/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    19/25

    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:5%
    Words:1,195
    Token eff.:Optimal
    Sections/1K:14.2
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary114w
    Descriptive Headingsavg 5.1w
    Canonical URL
    Open Graph2/3
    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.
    B
    76/100
    11
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    7/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    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.
    58/100
    B
    137 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    156 mg
    vs
    Returning (cached)
    78 mg
    Annual (10K/mo)
    16.4 kg
    Emission Segments
    Data Center
    31 mg
    Network
    33 mg
    Device
    73 mg
    Resource Breakdown
    JavaScript
    104.7 KB
    Images
    3.2 KB
    CSS
    970.2 KB
    HTML
    27.3 KB
    Green Hosting Not Verified
    Publieke Omroep Nederland
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    83d

    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/1.1

    Valid From

    30.04.2026

    Valid Until

    29.07.2026

    Subject Alternative Names (1)

    kro-ncrv.nl

    SHA-256 Fingerprint

    C3:9B:04:55:F9:79:AB:45:A9:3A:BB:A7:C5:99:BD:7C:EF:AB:BA:09...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    1374
    cache-control
    🟡 1800s(max-age=1800, public, s-maxage=1800)
    content-encoding
    📦 Gzip(gzip)
    content-language
    nl
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    kro-nl.mail.protection.outlook.com

    Domain Information

    kro.nl

    Domain Age
    30y 9m

    Created

    19.07.1995

    Last Updated

    29.12.2025

    Registrar

    NPO

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Civic Cookie Control

    Cookie Consent Banner
    Civic Cookie Control
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Civic Cookie Control
    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
    70/100
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    PPFormulaCondensed + Inter

    WCAG Partial
    81/100
    Readability
    /30
    27/30

    20px · LH 1.50

    Hierarchy
    /20
    14/20

    3.6x ratio

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    22/25

    2 fonts · 3 req

    Heading Font

    PPFormulaCondensed

    Sans72px

    Body Font

    Inter

    Sans20px

    Contrast Ratio

    1:1

    28 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    72px
    h1
    64px
    h2
    48px
    h3
    20px
    p

    ✅ Excellent readability: 20px body text is ideal for all devices.

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

    ⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

    Buy on MyFontsVariable FontsFluid Type (rem)Flesch 45

    Color Palette

    11 unique colors
    Light
    #017bc8
    Accent· 34.8%
    #f9f5f2
    Primary· 23.2%
    #0e8ade
    Accent· 11.5%
    #8f4847
    Secondary· 7.5%
    #fbb761
    Accent· 6.7%
    #00395e
    Accent· 5.3%
    #d7bfb1
    Secondary· 5.3%
    #5fa9d5
    Accent· 2.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    HotjarMid-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

    11 Resources

    9
    Scripts
    2
    Styles
    3
    Async
    1
    Defer

    Top Script Sources

    local(4)ccm.npo.nl(1)static.hotjar.com(1)script.hotjar.com(1)tag.aticdn.net(1)

    Website Identity

    kro.nl

    30 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    NPO📧 Microsoft 365nl

    Sponsored

    Last analyzed: 07 May 2026 at 06:34

    Historical Analysis & Change Tracking