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ahk.nl

https://ahk.nl· First analyzed 01 May 2026· Updated 01 May 2026
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ahk.nl
Desktop screenshot of ahk.nl
Mobile screenshot of ahk.nl
Mobile

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Hosting Provider

OPENFIBER-HOSTINGU2

IP Address

185.40.97.114

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 The Hague, Netherlands

ASN

AS207176

Server

Apache

Nameservers

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

Performance

99

Core Web Vitals

Weight

First Contentful Paint
728 ms10%
Speed Index
946 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.7 MB
138 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar
Microsoft Clarity

UI Components

2
SwiperFancybox

Libraries

1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Apachev2.4.66

SEO Analysis

B77/100
23
7
0
Meta Tags12/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
A
ahk.nlahk.nl

Amsterdamse Hogeschool voor de Kunsten (AHK)

Amsterdamse Hogeschool voor de Kunsten (AHK) is een onderwijs- en onderzoeksinstituut voor kunst, cultuur en erfgoed. AHK bestaat uit Conservatorium van Amst...

Description truncated.
Title Length44 chars

Recommended: 50-60 chars (~276px / 580px)

Description Length285 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    11 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    25/100
    Needs Work
    7 10 1

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    6/25
    Citation
    10/25

    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
    nav
    Text ratio:4%
    Words:665
    Token eff.:Optimal
    Sections/1K:6
    Depth:1/5

    Structured Data

    2 JSON-LD
    Article×1.2microdataWebSiteBreadcrumbList

    Citation Readiness

    Opening Summary244w
    Descriptive Headingsavg 2.4w
    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
    79/100
    12
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    9/15
    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.
    3 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.
    27/100
    F
    595 mg
    CO₂e / view
    4.7 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    680 mg
    vs
    Returning (cached)
    340 mg
    Annual (10K/mo)
    71.4 kg
    Emission Segments
    Data Center
    133 mg
    Network
    143 mg
    Device
    320 mg
    Resource Breakdown
    JavaScript
    571.4 KB
    Images
    3.9 MB
    CSS
    21.1 KB
    Fonts
    110.7 KB
    HTML
    17.3 KB
    Other
    54.9 KB
    Green Hosting Not Verified
    OPENFIBER-HOSTINGU2
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    51%Poor
    Interactive

    HTTPS

    No WAF

    169d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Hellenic Academic and Research Institutions CA

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    02.04.2026

    Valid Until

    18.10.2026

    Subject Alternative Names (20)

    *.ahk.nlahk.nlwww.studiegids-film.ahk.nl*.breitner.ahk.nlbreitner.ahk.nlwww.vacatures.ahk.nlwww.english.nfa.ahk.nlwww.air.ahk.nl+12 more

    SHA-256 Fingerprint

    0D:2D:0C:F2:4A:2A:64:E8:09:7B:EF:17:88:89:07:05:83:2B:1C:35...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-store, max-age=0)
    connection
    Upgrade, Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-language
    nl-NL
    content-length
    17411
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    ahk-nl.mail.protection.outlook.com

    Domain Information

    ahk.nl

    Domain Age
    36y 3m

    Created

    01.02.1990

    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

    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
    74/100
    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=1.0
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    SerifaAHWRegular + Arial

    WCAG Partial
    61/100
    Readability
    /30
    16/30

    12px · LH 1.33

    Hierarchy
    /20
    15/20

    3x ratio

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    14/25

    System fonts

    Heading Font

    SerifaAHWRegular

    Serif36px

    Body Font

    Arial

    Sans12px

    Contrast Ratio

    1:1

    16 issues

    Reading Comfort

    ~47 CPL

    Optimal (45–75)
    36px
    h1
    26px
    h2
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

    ❌ Very complex text: Flesch score 6/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    Buy on MyFontsFlesch 6

    Color Palette

    9 unique colors
    2.53:1 Fail Dark
    #50444e
    Secondary· 5.2%
    #748b85
    Secondary· 5.1%
    #ffffff
    Primary· 0%
    #ffdd00
    Primary· 40.4%
    #010410
    Background· 26.4%
    #0741a5
    Accent· 8.1%
    #061643
    Accent· 5.5%
    #25334c
    Secondary· 5.4%

    Business & Marketing Stack

    5 Tools Detected

    Advanced

    Behavior Analytics

    4
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    24 Resources

    20
    Scripts
    4
    Styles
    7
    Async
    12
    Defer

    Top Script Sources

    local(13)connect.facebook.net(2)googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)

    Website Identity

    Amsterdamse Hogeschool voor de Kunsten (AHK)

    www.ahk.nl/
    36 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    SURF B.V.📧 Microsoft 365nl

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 01 May 2026 at 18:49

    Historical Analysis & Change Tracking