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brusselsmuseums.be

https://brusselsmuseums.be· First analyzed 15 May 2026· Updated 15 May 2026
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brusselsmuseums.be
Desktop screenshot of brusselsmuseums.be
Mobile screenshot of brusselsmuseums.be
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

49.12.197.244

Site Location

🇧🇪 Belgiumvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

ns112.ovh.net.dns112.ovh.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
751 ms10%
Speed Index
976 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.3 MB
46 requests

Image Optimization

Lazy LoadWebPResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
CMS
Craft CMS
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Libraries

2
HTMX
jQuery

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Web Servers

1
Nginx

SEO Analysis

C62/100
18
8
1
Meta Tags9/15
Content10/12
Headings5/8
Technical14/21
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
B
brusselsmuseums.bebrusselsmuseums.be

Accueil | Brussels Museums

Brussels Museums est l’association qui relie plus de 120 musées bruxellois. Nous défendons l’accessibilité de tous les publics à travers des projets collectifs.

Title Length26 chars

Recommended: 50-60 chars (~158px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (37/37) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

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AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
16/25

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:916
Token eff.:Optimal
Sections/1K:25.1
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary51w
Descriptive Headingsavg 6.3w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
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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
76/100
11
Passed
5
Critical
0
Warnings
Images & Alt Text
18/20
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
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
52/100
D
241 mg
CO₂e / view
2.3 MB
Page Weight
30%
Cleaner Than
New Visitor
275 mg
vs
Returning (cached)
138 mg
Annual (10K/mo)
28.9 kg
Emission Segments
Data Center
12 mg
Network
71 mg
Device
158 mg
Resource Breakdown
JavaScript
218.7 KB
Images
1.9 MB
CSS
170.6 KB
HTML
13.1 KB
Other
42.4 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

61d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (3)

brusselsmuseums.beproduction.brusselsmuseums.bewww.brusselsmuseums.be

SHA-256 Fingerprint

D0:EC:1C:FD:46:12:90:55:C8:66:85:8D:F0:8A:D8:3A:78:C3:06:B7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 15 May 2026 13:20:07 GMT
server
nginx
vary
Accept-Encoding
x-content-type-options
nosniff
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

brusselsmuseums-be.mail.protection.outlook.com

Domain Information

brusselsmuseums.be

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
78/100
Mobile Friendly
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

ESRebondGrotesque

WCAG Partial
61/100
Readability
/30
22/30

18px · LH 1.56

Hierarchy
/20
6/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

ESRebondGrotesque

Sans

Body Font

ESRebondGrotesque

Sans18px

Contrast Ratio

1:1

13 issues

Reading Comfort

~38 CPL

Narrow lines
112px
h2
18px
p

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

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

❌ 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: 1 font families keeps load times fast.

Buy on MyFontsFlesch 54

Color Palette

13 unique colors
21:1 AAA Dark
#000000
Text· 12.1%
#ffffff
Primary· 10.9%
#786c63
Secondary· 15.6%
#998678
Secondary· 10.399999999999999%
#4e3b30
Secondary· 7.7%
#a6978b
Secondary· 7.3%
#2c221b
Secondary· 6.9%
#c1b2a8
Secondary· 6.8%

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

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Scripts & Styles

7 Resources

6
Scripts
1
Styles
2
Async
1
Defer

Top Script Sources

cdn.jsdelivr.net(3)brusselsmuseums.be(2)local(1)

Website Identity

brusselsmuseums.be

Location detected: 🇧🇪 Belgiumvia tld
📧 Microsoft 365fr

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Last analyzed: 15 May 2026 at 13:20

Historical Analysis & Change Tracking