StackOptic
Back to Search
vereniginghogescholen.nl favicon

vereniginghogescholen.nl

https://vereniginghogescholen.nl· First analyzed 18 May 2026· Updated 18 May 2026
Export
vereniginghogescholen.nl
Desktop screenshot of vereniginghogescholen.nl
Mobile screenshot of vereniginghogescholen.nl
Mobile

Sponsored

Hosting Provider

Intermax Cloudsourcing B.V.

IP Address

46.22.188.216

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Rotterdam, The Netherlands

ASN

AS24586

Organization

Intermax Cloudsourcing B.V.

Server

Nginx

Nameservers

ns3.as41887.io.ns4.as41887.it.ns1.as41887.nl.ns2.as41887.eu.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.1 MB
34 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Intermax Cloudsourcing B.V.

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Web Servers

1
Nginx

SEO Analysis

D53/100
12
14
0
Meta Tags7/15
Content10/12
Headings5/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
V
vereniginghogescholen.nlvereniginghogescholen.nl

Vereniging Hogescholen

De Vereniging Hogescholen zet zich dagelijks in voor het beste onderwijs en onderzoek op 36 hogescholen. Samen met onze leden beïnvloeden we de politieke bes...

Description truncated.
Title Length22 chars

Recommended: 50-60 chars (~129px / 580px)

Description Length260 chars

Recommended: 120-160 chars

Issues (0)

    14 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    686 URLs

    robots.txt

    0 rules

    Local SEO

    Local Search Readiness

    8/100
    Poor
    2 13 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    F33/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    0/25
    Citation
    6/25

    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:1,940
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary77w
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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.
    D
    57/100
    9
    Passed
    6
    Critical
    2
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    12/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    4/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    5 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.
    34/100
    F
    429 mg
    CO₂e / view
    4.1 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    490 mg
    vs
    Returning (cached)
    245 mg
    Annual (10K/mo)
    51.5 kg
    Emission Segments
    Data Center
    21 mg
    Network
    126 mg
    Device
    282 mg
    Resource Breakdown
    JavaScript
    427.0 KB
    Images
    3.7 MB
    CSS
    61.0 KB
    HTML
    7.6 KB
    Green Hosting Verified
    Intermax
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    55d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    14.04.2026

    Valid Until

    13.07.2026

    Subject Alternative Names (2)

    vereniginghogescholen.nlwww.vereniginghogescholen.nl

    SHA-256 Fingerprint

    B8:83:97:80:EA:89:4A:8B:DA:B4:C1:36:8C:2C:C1:FD:1D:AD:42:75...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0, private, must-revalidate)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src 'self' https:; font-src 'self' https: data:; img...
    content-type
    text/html; charset=utf-8
    date
    Mon, 18 May 2026 16:47:36 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    vereniginghogescholen-nl.mail.protection.outlook.com

    Domain Information

    vereniginghogescholen.nl

    Domain Age
    13y 8m

    Created

    04.09.2012

    Last Updated

    16.08.2020

    Registrar

    Prolocation 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.
    C
    65/100
    Mobile Friendly24 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,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Poppins + Helvetica

    WCAG Partial
    53/100
    Readability
    /30
    17/30

    15px · LH 1.60

    Hierarchy
    /20
    12/20

    2.13x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    9/25

    3 fonts · 3 req

    Heading Font

    Poppins

    Sans32px

    Body Font

    Helvetica

    Sans15px

    Contrast Ratio

    1:1

    27 issues

    Reading Comfort

    ~84 CPL

    Wide lines
    32px
    h1
    36px
    h2
    16px
    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).

    ⚠️ Wide lines: ~84 chars/line. Use max-width: 65ch for comfortable reading.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    Buy on MyFontsFlesch 0

    Color Palette

    11 unique colors
    5.47:1 AA Light
    #ffffff
    Background· 60.2%
    #616b6e
    Other· 2.3%
    #45372a
    Secondary· 5.9%
    #0473a8
    Accent· 5.7%
    #142731
    Primary· 5%
    #009ce0
    Primary· 4.6%
    #ddd6cb
    Secondary· 4%
    #b1c3c9
    Secondary· 3.1%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    9 Resources

    8
    Scripts
    1
    Styles
    5
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(2)consent.cookiebot.com(2)static.hotjar.com(1)consentcdn.cookiebot.com(1)local(1)

    Website Identity

    vereniginghogescholen.nl

    13 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Prolocation B.V.📧 Microsoft 365

    Sponsored

    Last analyzed: 18 May 2026 at 16:47

    Historical Analysis & Change Tracking