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louwmanmuseum.nl

https://louwmanmuseum.nl· First analyzed 12 May 2026· Updated 12 May 2026
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louwmanmuseum.nl
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Mobile screenshot of louwmanmuseum.nl
Mobile

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Hosting Provider

Transip B.V

IP Address

93.119.10.139

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Leiden, The Netherlands

ASN

AS20857

Organization

Transip B.V

Server

Nginx

CDN

Azure Cdn

Nameservers

ns3-02.azure-dns.org.ns4-02.azure-dns.info.ns1-02.azure-dns.com.ns2-02.azure-dns.net.

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%
11.8 MB
65 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.1
cms

Technology Stack

16 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Plugins

3
WooCommerce
Yoast SEO
WP Rocket

CSS Frameworks

2
Bootstrap
Tailwind CSS

Frameworks

1
Alpine.js

Libraries

1
jQueryv3.7.1

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Microsoft Advertising

Other

1
Optimizely

Web Servers

1
Nginx

SEO Analysis

A83/100
24
7
0
Meta Tags15/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
L
louwmanmuseum.nllouwmanmuseum.nl

Louwman Museum | Stap in de geschiedenis van de automobiel

In het Louwman Museum stap je in de geschiedenis van de automobiel en de vooruitgang. Bekijk 275 auto’s en talloze auto-gerelateerde kunstobjecten.

Title Length58 chars

Recommended: 50-60 chars (~360px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    22 URLs

    22 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    48/100
    Fair
    11 14

    Sponsored

    AI & LLM Readiness

    F37/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    5/25
    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
    Text ratio:7%
    Words:3,547
    Token eff.:Poor Structure

    Structured Data

    4 JSON-LD
    WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary156w
    Descriptive Headings
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    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.
    B
    72/100
    11
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    13/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    10/20
    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
    12/15
    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.
    2 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.
    41/100
    F
    1.22 g
    CO₂e / view
    11.8 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.39 g
    vs
    Returning (cached)
    696 mg
    Annual (10K/mo)
    146.1 kg
    Emission Segments
    Data Center
    60 mg
    Network
    358 mg
    Device
    800 mg
    Resource Breakdown
    JavaScript
    151.0 KB
    Images
    23.9 KB
    CSS
    106.2 KB
    Fonts
    874 B
    HTML
    24.6 KB
    Other
    11.5 MB
    Green Hosting Verified
    Transip
    GWF Verified
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    87d

    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

    09.05.2026

    Valid Until

    07.08.2026

    Subject Alternative Names (2)

    louwmanmuseum.nlwww.louwmanmuseum.nl

    SHA-256 Fingerprint

    20:2A:6A:18:2C:CA:D3:EE:19:E3:AA:95:76:20:9D:5B:18:D9:D6:A5...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 07:20:56 GMT
    last-modified
    Mon, 11 May 2026 20:41:29 GMT
    server
    nginx
    strict-transport-security
    max-age=63072000
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    louwmanmuseum-nl.mail.protection.outlook.com

    Domain Information

    louwmanmuseum.nl

    Domain Age
    16y 9m

    Created

    05.08.2009

    Last Updated

    11.07.2025

    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
    Data Protection Officer mentioned
    Legitimate interest basis 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.
    B
    79/100
    Mobile Friendly26 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, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Quicksand

    WCAG Partial
    77/100
    Readability
    /30
    24/30

    19px · LH 1.50

    Hierarchy
    /20
    18/20

    2.11x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 1 req

    Heading Font

    Quicksand

    Sans40px

    Body Font

    Quicksand

    Sans19px

    Contrast Ratio

    1:1

    11 issues

    Reading Comfort

    ~32 CPL

    Narrow lines
    40px
    h1
    32px
    h2
    22px
    h3
    19px
    p

    ✅ Excellent readability: 19px body text is ideal for all devices.

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

    ⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 11 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 2.1x larger than body text.

    GGoogle FontsBuy on MyFontsFlesch 46

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 42.8%
    #0c0715
    Background· 18%
    #283583
    Primary· 15.2%
    #dc8d83
    Accent· 6.3%
    #491327
    Accent· 5.6%
    #d8c5c1
    Secondary· 5.5%
    #6a6a85
    Secondary· 5%
    #1d38af
    Accent· 1.5%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    29 Resources

    20
    Scripts
    9
    Styles
    11
    Async
    5
    Defer

    Top Script Sources

    louwmanmuseum.nl(8)googletagmanager.com(5)consent.cookiebot.com(2)bat.bing.com(2)scripts.clarity.ms(1)

    Website Identity

    Louwman Museum

    TouristAttraction

    In het Louwman Museum stap je in de geschiedenis van de automobiel en de vooruitgang. Bekijk 275 auto’s en talloze auto-gerelateerde kunstobjecten.

    070-304 73 73
    16 years old

    Den Haag

    2594 BB, Den Haag

    Nederland

    Location detected: 🇳🇱 Netherlandsvia tld
    📧 Microsoft 365nl-NL

    Sponsored

    Last analyzed: 12 May 2026 at 07:20

    Historical Analysis & Change Tracking