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jwfschool.nl

https://jwfschool.nl· First analyzed 16 May 2026· Updated 16 May 2026
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jwfschool.nl
Desktop screenshot of jwfschool.nl
Mobile screenshot of jwfschool.nl
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.53.72

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

julissa.ns.cloudflare.com.derek.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
509 ms10%
Speed Index
662 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.1 MB
34 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

A+95/100
30
1
0
Meta Tags14/15
Content12/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images4/7
Links4/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
J
jwfschool.nljwfschool.nl

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Title Length62 chars

Recommended: 50-60 chars (~371px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (0)

    1 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    5 URLs

    robots.txt

    30 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    7 11 1

    Sponsored

    AI & LLM Readiness

    C65/100
    Bot Access
    13/25
    Machine Read.
    14/25
    Schema Data
    17/25
    Citation
    21/25

    AI Bot Access

    5/14 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:38%
    Words:3,041
    Token eff.:Good
    Sections/1K:8.5
    Depth:2/5

    Structured Data

    4 JSON-LD
    FAQPage×1.5Article×1.2Person×1.3Organization×1.1WebSiteBreadcrumbList

    Citation Readiness

    Opening Summary29w
    Descriptive Headingsavg 7.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (4)
    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
    80/100
    11
    Passed
    1
    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
    1/15
    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.
    32/100
    E
    316 mg
    CO₂e / view
    3.1 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    361 mg
    vs
    Returning (cached)
    181 mg
    Annual (10K/mo)
    37.9 kg
    Emission Segments
    Data Center
    16 mg
    Network
    93 mg
    Device
    208 mg
    Resource Breakdown
    JavaScript
    961 B
    Images
    2.6 MB
    CSS
    417.8 KB
    HTML
    12.7 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    60d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    17.04.2026

    Valid Until

    16.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    jwfschool.nl*.jwfschool.nl

    SHA-256 Fingerprint

    37:F6:C7:5E:89:52:63:7A:22:26:07:AE:09:1A:F2:6E:E6:2E:0C:FA...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fcd2a49dbc9d0b4-CDG
    content-encoding
    zstd
    content-type
    text/html
    date
    Sat, 16 May 2026 20:34:48 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    jwfschool.nl

    Domain Age
    11 months

    Created

    05.06.2025

    Last Updated

    24.08.2025

    Registrar

    Registrar.eu

    DNSSEC
    Not Enabled

    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.
    D
    58/100
    Mobile Friendly
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    76/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    19/20

    2.4x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    2.09:1 min contrast

    Performance
    /25
    15/25

    1 font · 3 req

    Heading Font

    Montserrat

    Sans38px

    Body Font

    Montserrat

    Sans16px

    Contrast Ratio

    2.09:1

    6 issues

    Reading Comfort

    ~48 CPL

    Optimal (45–75)
    38px
    h1
    29px
    h2
    24px
    h3
    16px
    h4
    16px
    p

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

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

    ✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 2.1:1).

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

    Buy on MyFontsFlesch 28

    Color Palette

    9 unique colors
    Light
    #ffffff
    Text· 14%
    #d0ddfd
    Accent· 65.2%
    #060d4a
    Primary· 7.1%
    #a9bfce
    Secondary· 4.4%
    #8a8ea6
    Secondary· 3.4%
    #3d3b57
    Secondary· 2.6%
    #d8d3b2
    Secondary· 1.7%
    #edecd4
    Secondary· 0.3%

    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

    2 Resources

    1
    Scripts
    1
    Styles
    0
    Async
    1
    Defer

    Top Script Sources

    static.cloudflareinsights.com(1)

    Website Identity

    Casino Zonder Cruks

    Ontdek onze exclusieve selectie van de beste casino’s zonder Cruks in 2025 en ervaar veilig en bijna anoniem gokken bij top no Cruks casino’s

    contact@casinozondercruks.nl
    www.jwfschool.nl/nl-casino/
    344 days old
    Location detected: 🇳🇱 Netherlandsvia tld
    Registrar.eunl

    Sponsored

    Last analyzed: 16 May 2026 at 20:34

    Historical Analysis & Change Tracking