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artbrut.ch

https://artbrut.ch· First analyzed 24 May 2026· Updated 24 May 2026
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artbrut.ch
Desktop screenshot of artbrut.ch
Mobile screenshot of artbrut.ch
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.93.240

Site Location

🇨🇭 Lausanne, Switzerlandvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pam.ns.cloudflare.com.sam.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
780 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11.7 MB
96 requests
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
CMS
Strapi
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Meta Frameworks

1
Nuxt.js

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

D51/100
18
4
2
Meta Tags9/15
Content0/12
Headings8/8
Technical20/25
E-E-A-T2/7
Images0/7
Links2/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability0/3
A
artbrut.chartbrut.ch

Page non trouvée - 404

The Collection de l’Art Brut in Lausanne preserves and exhibits works by self-taught artists, created outside traditional artistic movements.

Title Length22 chars

Recommended: 50-60 chars (~136px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (26 words). Search engines need substantial content for ranking.
  • • Page is set to noindex — will not appear in search results

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

25/100
Needs Work
7 13 1

Sponsored

AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
2/25
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:0%
Words:21
Token eff.:Too Short
Sections/1K:10

Structured Data

3 JSON-LD
WebSite

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 3w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
A
84/100
14
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
34/100
F
1.21 g
CO₂e / view
11.7 MB
Page Weight
5%
Cleaner Than
New Visitor
1.38 g
vs
Returning (cached)
689 mg
Annual (10K/mo)
144.7 kg
Emission Segments
Data Center
59 mg
Network
355 mg
Device
793 mg
Resource Breakdown
JavaScript
345.0 KB
Images
11.2 MB
CSS
82.2 KB
HTML
61.7 KB
Other
3.1 KB
Green Hosting Verified
Cloudflare
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

WAF

33d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

28.03.2026

Valid Until

26.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

artbrut.ch

SHA-256 Fingerprint

1A:C2:56:35:3A:7D:A5:A4:7E:AB:C8:CD:60:77:CD:E9:2B:A8:67:1B...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
a009a1a08e86e007-BOS
content-encoding
⚡ Brotli(br)
content-security-policy
frame-ancestors 'self' https://cms.artbrut.ch
content-type
text/html;charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (2)

mta-gw.infomaniak.ch
mta-gw.infomaniak.ch

Domain Information

artbrut.ch

DNSSEC
Not Enabled

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
70/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Compressed + Helvetica Neue LT Std

WCAG Partial
79/100
Readability
/30
22/30

21px · LH 1.40

Hierarchy
/20
19/20

3.08x ratio · ✓ H1→H6

WCAG
/25
20/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 6 req

Heading Font

Helvetica Compressed

Sans64px

Body Font

Helvetica Neue LT Std

Sans21px

Contrast Ratio

1:1

1 issue

Reading Comfort

~35 CPL

Narrow lines
64px
h1
24px
h2
21px
p

✅ Excellent readability: 21px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

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

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)

Color Palette

11 unique colors
20.62:1 AAA Light
#ffffff
Text· 97.4%
#030303
Text· 0.5%
#de004d
Primary· 0%
#dc2a29
Accent· 0.3%
#636a78
Secondary· 0.2%
#a48489
Secondary· 0.1%
#6d3237
Secondary· 0%

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

Sponsored

Scripts & Styles

4 Resources

3
Scripts
1
Styles
0
Async
2
Defer

Top Script Sources

local(1)umami.wgr.ch(1)static.cloudflareinsights.com(1)

Website Identity

Collection de l'Art Brut

Collection de l'Art Brut

Museum

The Collection de l’Art Brut in Lausanne preserves and exhibits works by self-taught artists, created outside traditional artistic movements.

Address, 11, Lausanne

1004, Lausanne

CH

Location detected: 🇨🇭 Switzerland, Lausannevia schema_nap
en

Sponsored

Last analyzed: 24 May 2026 at 04:42

Historical Analysis & Change Tracking