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filosofie.nl

https://filosofie.nl· First analyzed 18 May 2026· Updated 18 May 2026
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filosofie.nl
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Mobile

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Hosting Provider

Rootnet Managed Servers BIT

IP Address

185.173.20.58

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Nijmegen, The Netherlands

ASN

AS12859

Server

Nginx

Nameservers

nsauth.myrootnet.com.nsauth.myrootnet.nl.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
717 ms10%
Speed Index
932 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
60 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

13 Technologies Detected

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Popups & Forms

1
OptinMonster

Web Servers

1
Nginx

Plugins

1
Yoast SEO

SEO Analysis

A86/100
26
4
0
Meta Tags14/15
Content8/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
F
filosofie.nlfilosofie.nl

Filosofie Magazine - Filosoferen is makkelijker als je denkt

Waarom omdenken als je ook kunt nadenken? Lees alles over filosofie in Filosofie Magazine en op filosofie.nl.

Title Length60 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length109 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    6 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    23/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D53/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    8/25
    Citation
    18/25

    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:2%
    Words:627
    Token eff.:Optimal

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary82w
    Descriptive Headingsavg 6.6w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
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    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
    84/100
    14
    Passed
    0
    Critical
    2
    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
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    71/100
    B
    105 mg
    CO₂e / view
    1.0 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    120 mg
    vs
    Returning (cached)
    60 mg
    Annual (10K/mo)
    12.6 kg
    Emission Segments
    Data Center
    5 mg
    Network
    31 mg
    Device
    69 mg
    Resource Breakdown
    JavaScript
    273.5 KB
    Images
    365.5 KB
    CSS
    340.8 KB
    Fonts
    30.0 KB
    HTML
    30.2 KB
    Other
    652 B
    Green Hosting Verified
    Rootnet
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
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    D

    Security Score

    51%Poor
    Interactive

    HTTPS

    No WAF

    54d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    13.04.2026

    Valid Until

    12.07.2026

    Subject Alternative Names (1)

    www.filosofie.nl

    SHA-256 Fingerprint

    26:23:DB:2F:AC:67:D7:80:B4:AA:49:17:01:50:E2:6C:01:16:44:07...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=UTF-8
    date
    Mon, 18 May 2026 21:05:33 GMT
    link
    <https://www.filosofie.nl/wp-json/>; rel="https://api.w.org/...
    referrer-policy
    same-origin
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    filosofie-nl.mail.protection.outlook.com

    Domain Information

    filosofie.nl

    Domain Age
    26y 7m

    Created

    12.10.1999

    Last Updated

    05.05.2026

    Registrar

    RootNet NOC B.V.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Quantcast Choice

    Cookie Consent Banner
    Quantcast Choice
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Quantcast Choice
    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.
    A
    84/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    Arial

    WCAG Partial
    68/100
    Readability
    /30
    21/30

    15px · LH 1.60

    Hierarchy
    /20
    17/20

    2.07x ratio · ✓ H1→H6

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    15/25

    System fonts

    Heading Font

    Arial

    Sans31px

    Body Font

    Arial

    Sans15px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~40 CPL

    Narrow lines
    31px
    h1
    31px
    h2
    31px
    h3
    25px
    h4
    15px
    p

    ⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 3 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.

    AAdobe FontsFluid TypeFlesch 36

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 60%
    #eeeae7
    Primary· 6.8%
    #987477
    Secondary· 2.4%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSenseGoogle Ad Manager

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    12
    Async
    0
    Defer

    Top Script Sources

    filosofie.nl(7)a.omappapi.com(6)googletagmanager.com(2)sdk.privacy-center.org(2)googletagservices.com(1)

    Website Identity

    Filosofie Magazine

    Filosofie Magazine

    Organization

    Waarom omdenken als je ook kunt nadenken? Lees alles over filosofie in Filosofie Magazine en op filosofie.nl.

    www.filosofie.nl/
    26 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    RootNet NOC B.V.📧 Microsoft 365nl

    Sponsored

    Last analyzed: 18 May 2026 at 21:05

    Historical Analysis & Change Tracking