kunstmuseum.nl

https://kunstmuseum.nl· First analyzed 08 May 2026· Updated 08 May 2026

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kunstmuseum.nl

Mobile

Sponsored

Hosting Provider

Exonet

IP Address

178.22.56.240

Site Location

🇳🇱 Netherlandsvia phone

Server Location

🇳🇱 Doetinchem, The Netherlands

ASN

AS12859

Server

Nginx

Nameservers

ns3.dn-s.nl.ns1.dn-s.nl.ns2.dn-s.nl.ns4.dn-s.nl.

Performance

Core Web Vitals

Weight

First Contentful Paint

941 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.2 MB

55 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Drupal

Technology Stack

7 Technologies Detected

Analytics

Other

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

C61/100

Meta Tags8/15

Content12/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

kunstmuseum.nlkunstmuseum.nl

Kunstmuseum Den Haag - Hét museum voor moderne kunst in Nederland -...

Kunstmuseum Den Haag, hét museum voor moderne kunst van Nederland in Den Haag. Stap binnen in een meesterwerk van Berlage, en ontdek de grootste collectie Mo...

Title truncated. Description truncated.

Title Length79 chars

Recommended: 50-60 chars (~499px / 580px)

Description Length188 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (79 chars, ~499px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (25/31) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

35 URLs

35 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

13/100

Poor

4 11 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.

10/25

Schema Data

0/25

Citation

15/25

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

navheader/footer

Text ratio:5%

Words:854

Token eff.:Optimal

Sections/1K:38.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary35w

Descriptive Headingsavg 3.2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

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.

49/100

327 mg

CO₂e / view

3.2 MB

Page Weight

30%

Cleaner Than

New Visitor

374 mg

Returning (cached)

187 mg

Annual (10K/mo)

39.2 kg

Emission Segments

Data Center

16 mg

Network

96 mg

Device

215 mg

Resource Breakdown

JavaScript

184.4 KB

Images

2.9 MB

CSS

50.6 KB

HTML

15.5 KB

Green Hosting Verified

BIT

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

118d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.03.2026

Valid Until

03.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (9)

kunstmuseum.nl*.fotomuseumdenhaag.nl*.gemeentemuseum.nl*.km21.nl*.kunstmuseum.nl*.kunstmuseumdenhaag.nlfotomuseumdenhaag.nlgemeentemuseum.nl+1 more

SHA-256 Fingerprint

62:B4:18:56:16:D8:39:59:BC:FD:66:50:A8:14:30:81:17:23:4F:C2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(must-revalidate, no-cache, private)

content-encoding

📦 Gzip(gzip)

content-language

content-type

text/html; charset=UTF-8

date

Fri, 08 May 2026 14:04:05 GMT

expires

Sun, 19 Nov 1978 05:00:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

kunstmuseum-nl.x-v1.mx.microsoft

Domain Information

kunstmuseum.nl

Domain Age

25y 11m

Created

25.05.2000

Last Updated

29.12.2020

Registrar

team.blue nl B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Civic Cookie Control

Cookie Consent Banner

Civic Cookie Control

GDPR Indicators

Cookie consent banner detected

CMP: Civic Cookie Control

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.

63/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Ping Bold + Ping Regular

WCAG Partial

55/100

Readability

/30

21/30

16px · LH 1.65

Hierarchy

/20

8/20

WCAG

/25

10/25

1.61:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

Ping Bold

Sans

Body Font

Ping Regular

Sans16px

Contrast Ratio

1.61:1

10 issues

Reading Comfort

~39 CPL

Narrow lines

135px

32px

16px

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

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.6:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 35

Color Palette

12 unique colors

6.12:1 AA Light

#ffffff

Background· 47.7%

#676159

Other· 3.9%

#c99d11

Primary· 11.3%

#423f36

Secondary· 7.3%

#110f0b

Secondary· 6.1%

#59151b

Accent· 4.8%

#c6bc9f

Secondary· 4.2%

#9b9076

Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)cdnjs.cloudflare.com(3)googletagmanager.com(2)google-analytics.com(1)

Website Identity

kunstmuseum.nl

+31703381111

25 years old

Location detected: 🇳🇱 Netherlandsvia phone

team.blue nl B.V.nl

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok

Sponsored

Last analyzed: 08 May 2026 at 14:06

Historical Analysis & Change Tracking