Back to Search
kanker.nl favicon

kanker.nl

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

Sponsored

Hosting Provider

Intracto Group nv

IP Address

185.135.13.227

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇧🇪 Herentals, Belgium

ASN

AS34762

Organization

Intracto Group nv

Server

Apache

Nameservers

auth01.dns.trueserver.nl.auth02.dns.trueserver.nl.auth03.dns.trueserver.nl.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
864 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.9 MB
34 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Other

1
VWO

Web Servers

1
Apache

SEO Analysis

B78/100
22
5
0
Meta Tags15/15
Content11/12
Headings8/8
Technical18/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kanker.nlkanker.nl

In de wereld van kanker wijzen wij je de weg | kanker.nl

Op kanker.nl vind je betrouwbare informatie over de diagnose kanker, behandelingen en gevolgen. Ook kun je hier terecht voor hulp en lotgenotencontact.

Title Length56 chars

Recommended: 50-60 chars (~343px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    63 rules

    Local SEO

    Local Search Readiness

    6/100
    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

    D45/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    12/25

    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:520
    Token eff.:Optimal
    Sections/1K:23.1
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary176w
    Descriptive Headingsavg 3.4w
    Canonical URL
    Open Graph1/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    85/100
    13
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    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.
    1 recommendation
    • •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.
    52/100
    E
    305 mg
    CO₂e / view
    2.9 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    349 mg
    vs
    Returning (cached)
    174 mg
    Annual (10K/mo)
    36.6 kg
    Emission Segments
    Data Center
    15 mg
    Network
    90 mg
    Device
    200 mg
    Resource Breakdown
    JavaScript
    103.2 KB
    Images
    2.3 MB
    CSS
    207.8 KB
    HTML
    24.6 KB
    Other
    278.5 KB
    Green Hosting Verified
    Combell
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    86d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    04.05.2026

    Valid Until

    02.08.2026

    Subject Alternative Names (2)

    1.prod.kankernl.hosted-temp.comwww.kanker.nl

    SHA-256 Fingerprint

    33:A9:A0:08:2C:58:94:42:A6:6B:27:55:65:B6:24:EA:EB:99:25:E0...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    104646
    cache-control
    🟢 1 Year(max-age=31536000, public)
    content-encoding
    📦 Gzip(gzip)
    content-language
    nl
    content-length
    24918
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    kanker-nl.f-v1.mx.microsoft

    Domain Information

    kanker.nl

    Domain Age
    27y 3m

    Created

    29.01.1999

    Last Updated

    11.07.2025

    Registrar

    Registrar.eu

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked
    Data Protection Officer mentioned

    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 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...
    Upgrade to view recommendations

    Typography & Readability

    fedra

    WCAG Partial
    83/100
    Readability
    /30
    27/30

    16px · LH 1.50

    Hierarchy
    /20
    19/20

    2.5x ratio · ✓ H1→H6

    WCAG
    /25
    19/25

    1.98:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    fedra

    Sans40px

    Body Font

    fedra

    Sans16px

    Contrast Ratio

    1.98:1

    2 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    40px
    h1
    23px
    h2
    16px
    p

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

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

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFonts

    Color Palette

    10 unique colors
    4.58:1 AA Light
    #ffffff
    Background· 45.1%
    #7f7370
    Other· 4.2%
    #cabeb8
    Primary· 16.7%
    #47452f
    Secondary· 6.7%
    #1d230c
    Secondary· 6.1%
    #d3ae91
    Secondary· 5%
    #9f7253
    Secondary· 4.7%
    #5b674f
    Secondary· 4.3%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    A/B Testing & Optimization

    1
    VWO (Visual Website Optimizer)Mid-Market

    Experimentation and conversion optimization

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    8 Resources

    6
    Scripts
    2
    Styles
    3
    Async
    2
    Defer

    Top Script Sources

    youtube.com(2)analytics.kreeft.kanker.nl(2)static.widget.trengo.eu(1)local(1)

    Website Identity

    kanker.nl

    27 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Registrar.eunl

    Sponsored

    Last analyzed: 07 May 2026 at 18:37

    Historical Analysis & Change Tracking

    kanker.nl Technology Stack - Built With Tailwind CSS, Font Awesome, Matomo, VWO, Apache | StackOptic | StackOptic