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vitesse.nl

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

Sponsored

Hosting Provider

Hosted.nl BV

IP Address

185.63.155.131

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Zevenaar, The Netherlands

ASN

AS12859

Organization

Hosted.nl BV

Server

Nginx

Nameservers

dns3.hosted.nl.dns2.hosted.nl.dns1.hosted.nl.

Performance

87

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
76 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
⚡ SSG
Frontend
Framework
Next.js
Infrastructure
Hosting
Hosted.nl BV
CDN
Vercel Image

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Brevo (Sendinblue)

Web Servers

1
Nginx

SEO Analysis

C62/100
20
8
0
Meta Tags8/15
Content6/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
V
vitesse.nlvitesse.nl

Home | Vitesse

Voor Arnhem, onze stad en trots. Jouw trots. Vind alle informatie over Vitesse op de officiële clubwebsite van Vitesse.

Title Length14 chars

Recommended: 50-60 chars (~85px / 580px)

Description Length119 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,868 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 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.
    18/25
    Schema Data
    0/25
    Citation
    7/25

    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:1%
    Words:552
    Token eff.:Optimal
    Sections/1K:23.6
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 5.3w
    Canonical URL
    Open Graph0/3
    Twitter Card3/3
    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
    80/100
    11
    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
    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
    12/15
    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
    4/15
    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.
    55/100
    D
    212 mg
    CO₂e / view
    2.1 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    242 mg
    vs
    Returning (cached)
    121 mg
    Annual (10K/mo)
    25.5 kg
    Emission Segments
    Data Center
    10 mg
    Network
    62 mg
    Device
    139 mg
    Resource Breakdown
    JavaScript
    366.8 KB
    Images
    356.0 KB
    CSS
    333.1 KB
    HTML
    27.3 KB
    Other
    1017.0 KB
    Green Hosting Verified
    BIT
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    248d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Trust Provider B.V.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    15.01.2026

    Valid Until

    14.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.vitesse.nlvitesse.nl

    SHA-256 Fingerprint

    AC:20:1D:45:BB:56:48:CB:F1:5E:C3:CF:39:90:5B:9D:F5:A2:51:A4...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    ⚪ Custom(s-maxage=30, stale-while-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Mon, 11 May 2026 21:00:28 GMT
    etag
    "5b9ab-eL2cKy8JXg22630NQIpT9oQG3i8"
    server
    nginx
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    vitesse-nl.mail.protection.outlook.com

    Domain Information

    vitesse.nl

    Domain Age
    29y 7m

    Created

    22.09.1996

    Last Updated

    24.02.2026

    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.
    B
    78/100
    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

    Typography & Readability

    acumin-pro-extra-condensed + acumin-pro

    WCAG Partial
    70/100
    Readability
    /30
    17/30

    16px · LH 1.25

    Hierarchy
    /20
    20/20

    5.88x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    16/25

    2 fonts

    Heading Font

    acumin-pro-extra-condensed

    Sans94px

    Body Font

    acumin-pro

    Sans16px

    Contrast Ratio

    1:1

    12 issues

    Reading Comfort

    Dual Sans-Serif

    left aligned
    94px
    h1
    50px
    h2
    40px
    h3
    16px
    p

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

    ⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

    ❌ Very complex text: Flesch score 3/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 12 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 5.9x larger than body text.

    AAdobe FontsBuy on MyFontsFluid Type (rem)Flesch 3

    Color Palette

    8 unique colors
    19.67:1 AAA Dark
    #0b0b0c
    Background· 42.9%
    #ffffff
    Background· 26.1%
    #f3d55e
    Primary· 5%
    #a5986f
    Secondary· 3.7%
    #f2f2ea
    Secondary· 2.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    18
    Defer

    Top Script Sources

    local(17)youtube.com(1)cdn.brevo.com(1)(1)

    Website Identity

    vitesse.nl

    29 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Registrar.eu📧 Microsoft 365nl

    Sponsored

    Last analyzed: 11 May 2026 at 21:00

    Historical Analysis & Change Tracking