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wolterskluwer.nl

https://wolterskluwer.nl· First analyzed 11 May 2026· Updated 11 May 2026
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wolterskluwer.nl
Desktop screenshot of wolterskluwer.nl
Mobile screenshot of wolterskluwer.nl
Mobile

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

52.137.27.61

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS8075

Organization

Microsoft Azure Cloud (westeurope)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns1.domeinbalie.nl.dns2.domeinbalie.org.dns0.domeinbalie.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
593 ms10%
Speed Index
771 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
993 KB
35 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Microsoft Azure
CDN
Cloudflare

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Bootstrap

Analytics

2
Google Analytics
Mouseflow

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

A83/100
25
5
0
Meta Tags13/15
Content12/12
Headings7/8
Technical23/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
W
wolterskluwer.nlwolterskluwer.nl

Wolters Kluwer Nederland | Wolters Kluwer

Wolters Kluwer is een wereldwijd leverancier van professionele informatie, software-oplossingen en diensten

Title Length41 chars

Recommended: 50-60 chars (~252px / 580px)

Description Length107 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    34 URLs

    34 sub-sitemaps

    robots.txt

    19 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    7/25
    Citation
    11/25

    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:8%
    Words:2,548
    Token eff.:Optimal
    Sections/1K:20
    Depth:1/5

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary15w
    Descriptive Headingsavg 1.3w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    83/100
    13
    Passed
    2
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    7/15
    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.
    74/100
    B
    100 mg
    CO₂e / view
    993.2 KB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    115 mg
    vs
    Returning (cached)
    57 mg
    Annual (10K/mo)
    12.0 kg
    Emission Segments
    Data Center
    5 mg
    Network
    30 mg
    Device
    66 mg
    Resource Breakdown
    JavaScript
    472.9 KB
    Images
    172.5 KB
    CSS
    213.3 KB
    Fonts
    109.6 KB
    HTML
    24.9 KB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    WAF

    95d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GoDaddy.com, Inc.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    15.08.2025

    Valid Until

    15.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.wolterskluwer.comwolterskluwer.com

    SHA-256 Fingerprint

    43:BB:1B:2B:41:4D:20:B6:94:AE:BD:6D:DA:95:E9:14:69:21:B7:1A...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ch
    Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-C...
    age
    312
    cache-control
    🟡 360s(public, max-age=360)
    cf-cache-status
    HIT
    cf-ray🇩🇪 Frankfurt
    9fa3a1edbcd56e15-FRA
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    48

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    Domain Information

    wolterskluwer.nl

    Domain Age
    25y 11m

    Created

    25.05.2000

    Last Updated

    04.07.2025

    Registrar

    Registrar.eu

    DNSSEC
    Not Enabled

    Privacy & Compliance

    OneTrust

    Cookie Consent Banner
    OneTrust
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: OneTrust
    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
    63/100
    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, maximum-scale=5
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Fira Sans

    WCAG Partial
    64/100
    Readability
    /30
    16/30

    14px · LH 1.14

    Hierarchy
    /20
    15/20

    7.29x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font · 9 req

    Heading Font

    Fira Sans

    Sans102px

    Body Font

    Fira Sans

    Sans14px

    Contrast Ratio

    1:1

    25 issues

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    102px
    h1
    80px
    h2
    40px
    h3
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Tight line spacing (1.14). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 7.3x larger than body text.

    GGoogle FontsBuy on MyFonts

    Color Palette

    12 unique colors
    2.67:1 Fail Light
    #ffffff
    Background· 60.4%
    #9ba096
    Other· 7.4%
    #254240
    Primary· 5.3%
    #0d1113
    Secondary· 4.2%
    #1f6277
    Accent· 4.1%
    #456059
    Secondary· 3.9%
    #88332d
    Secondary· 3.3%
    #c1cdae
    Secondary· 3.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    10 Resources

    7
    Scripts
    3
    Styles
    4
    Async
    2
    Defer

    Top Script Sources

    googletagmanager.com(2)local(2)gstatic.com(1)cdn.cookielaw.org(1)google.com(1)

    Website Identity

    Wolters Kluwer N.V

    Wolters Kluwer N.V

    Organization

    Wolters Kluwer is a global provider of professional information, software solutions, and services in health, tax & accounting, ESG, finance, compliance, and legal.

    www.wolterskluwer.com/nl-nl
    25 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Registrar.eunl-NLEst. 1836

    Sponsored

    Last analyzed: 11 May 2026 at 19:36

    Historical Analysis & Change Tracking