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zuyd.nl

https://zuyd.nl· First analyzed 04 May 2026· Updated 04 May 2026
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zuyd.nl
Desktop screenshot of zuyd.nl
Mobile screenshot of zuyd.nl
Mobile

Sponsored

Hosting Provider

XL BV

IP Address

85.10.186.178

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Rotterdam, The Netherlands

ASN

AS35470

Organization

XL BV

Server

Nginx

Nameservers

ns1.surfnet.nl.ns3.surfnet.nl.ns2.surfnet.nl.ns1.zurich.surf.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
522 ms10%
Speed Index
679 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
38 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
Snapchat Pixel

Web Servers

1
Nginx

SEO Analysis

A81/100
24
5
0
Meta Tags15/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
Z
zuyd.nlzuyd.nl

Zuyd Hogeschool | Uitgeroepen tot beste hogeschool van NL

Zuyd is dé hogeschool in Nederland waar jij jezelf kunt zijn en je talenten volop kunt ontdekken. Leer in je eigen tempo, maak plezier. Het begint met jou.

Title Length57 chars

Recommended: 50-60 chars (~344px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,268 URLs

    robots.txt

    107 rules

    Local SEO

    Local Search Readiness

    32/100
    Needs Work
    9 9 1

    Sponsored

    AI & LLM Readiness

    F34/100
    Bot Access
    20/25
    Machine Read.
    0/25
    Schema Data
    3/25
    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:8%
    Words:5,360
    Token eff.:Excessive

    Structured Data

    2 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary46w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    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
    70/100
    10
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    18/20
    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
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    54/100
    C
    207 mg
    CO₂e / view
    1.6 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    236 mg
    vs
    Returning (cached)
    118 mg
    Annual (10K/mo)
    24.8 kg
    Emission Segments
    Data Center
    46 mg
    Network
    50 mg
    Device
    111 mg
    Resource Breakdown
    JavaScript
    228.2 KB
    Images
    1.2 MB
    CSS
    151.5 KB
    HTML
    39.4 KB
    Green Hosting Not Verified
    XL BV
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    210d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Hellenic Academic and Research Institutions CA

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    01.12.2025

    Valid Until

    01.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    zuyd.nlwww.zuyd.nl

    SHA-256 Fingerprint

    B6:F9:40:10:EB:DD:76:E2:FF:F0:DF:7B:88:3B:5D:46:24:C7:0B:F6...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 1800s(max-age=1800, public)
    content-encoding
    📦 Gzip(gzip)
    content-language
    nl
    content-type
    text/html; charset=UTF-8
    date
    Mon, 04 May 2026 13:59:33 GMT
    etag
    W/"1777903172"
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    zuyd-nl.mail.protection.outlook.com

    Domain Information

    zuyd.nl

    Domain Age
    25y 1m

    Created

    27.03.2001

    Last Updated

    31.03.2026

    Registrar

    SURF B.V.

    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
    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
    78/100
    Mobile Friendly25 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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    IBM Plex Sans + Avenir Next

    WCAG Partial
    79/100
    Readability
    /30
    26/30

    18px · LH 1.56

    Hierarchy
    /20
    18/20

    5.33x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1.93:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 6 req

    Heading Font

    IBM Plex Sans

    Sans96px

    Body Font

    Avenir Next

    Sans18px

    Contrast Ratio

    1.93:1

    3 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    96px
    h1
    96px
    h2
    18px
    h3
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

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

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.9:1).

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

    ✅ Strong hierarchy: Headlines are 5.3x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 46

    Color Palette

    5 unique colors
    17.61:1 AAA Light
    #ffffff
    Primary· 30%
    #191917
    Text· 26.2%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    13 Resources

    11
    Scripts
    2
    Styles
    4
    Async
    0
    Defer

    Top Script Sources

    local(6)consent.cookiebot.com(2)googletagmanager.com(2)cdn.jsdelivr.net(1)

    Website Identity

    Zuyd Hogeschool

    Zuyd Hogeschool

    CollegeOrUniversity
    info@zuyd.nl
    31454006060
    www.zuyd.nl/
    25 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    SURF B.V.📧 Microsoft 365nl

    Sponsored

    Last analyzed: 04 May 2026 at 18:22

    Historical Analysis & Change Tracking