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mac-lyon.com

https://mac-lyon.com· First analyzed 20 May 2026· Updated 20 May 2026
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mac-lyon.com
Desktop screenshot of mac-lyon.com
Mobile screenshot of mac-lyon.com
Mobile

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Hosting Provider

OVEA

IP Address

178.20.67.107

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Villeneuve-lès-Avignon, France

ASN

AS29608

Organization

OVEA

Server

Nginx

Nameservers

nsb.perf1.com.nsc.perf1.com.nsa.perf1.fr.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
473 ms10%
Speed Index
615 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
698 KB
37 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
OVEA

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Bootstrapv4.3.1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C67/100
19
6
1
Meta Tags14/15
Content12/12
Headings6/8
Technical16/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
M
mac-lyon.commac-lyon.com

Musée d'art contemporain de Lyon - macLYON

Le Musée d'art contemporain de Lyon : des expositions temporaires inédites, présentant l'art d'aujourd'hui sous toutes ses formes.

Title Length42 chars

Recommended: 50-60 chars (~267px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (13/24) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

748 URLs

robots.txt

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.

Sponsored

AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
11/25

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:10%
Words:1,292
Token eff.:Optimal
Sections/1K:11.6
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary46w
Descriptive Headingsavg 3.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
82/100
13
Passed
1
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
13/15
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...
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.
56/100
B
86 mg
CO₂e / view
698.0 KB
Page Weight
80%
Cleaner Than
New Visitor
99 mg
vs
Returning (cached)
49 mg
Annual (10K/mo)
10.4 kg
Emission Segments
Data Center
19 mg
Network
21 mg
Device
46 mg
Resource Breakdown
JavaScript
136.5 KB
Images
464.9 KB
CSS
83.8 KB
HTML
12.8 KB
Green Hosting Not Verified
OVEA
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

21d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

Sectigo (Europe) SL

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.06.2025

Valid Until

10.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

lyon.frarchives-lyon.frboutique.lyon.frchrd.lyon.frextranet.polville.lyon.frgadagne-lyon.frimprimerie.lyon.frmac-lyon.com+12 more

SHA-256 Fingerprint

61:64:7D:1B:BD:99:43:EA:08:97:1D:D1:AA:E5:A6:16:E9:89:5F:92...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
0
cache-control
🟡 120s(max-age=120)
content-encoding
📦 Gzip(gzip)
content-language
en
content-length
12813
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

vade-mx-eu-fallback01.hornetsecurity.com
vade-mx-fr01.hornetsecurity.com
vade-mx-eu-fallback02.hornetsecurity.com
vade-mx-fr02.hornetsecurity.com

Domain Information

mac-lyon.com

Domain Age
18y 3m

Created

25.01.2008

Expires

25.01.2027

Last Updated

23.01.2026

Registrar

Nameshield SAS

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.
C
66/100
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, shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

monument_groteskbold + Arimo

WCAG Partial
68/100
Readability
/30
18/30

14px · LH 1.40

Hierarchy
/20
18/20

4.44x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
15/25

2 fonts · 2 req

Heading Font

monument_groteskbold

Sans64px

Body Font

Arimo

Sans14px

Contrast Ratio

1:1

12 issues

Reading Comfort

~37 CPL

Narrow lines
64px
h1
72px
h2
29px
h3
17px
h4
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 12 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 4.4x larger than body text.

Buy on MyFontsFlesch 37

Color Palette

7 unique colors
2.3:1 Fail Light
#ffffff
Text· 11.7%
#b3a8ae
Other· 9.2%
#161f26
Primary· 38.3%
#004088
Accent· 26.1%
#6d87aa
Secondary· 7.3%
#2c5385
Secondary· 5%
#e5e8ea
Secondary· 2.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

14 Resources

9
Scripts
5
Styles
4
Async
1
Defer

Top Script Sources

local(6)cdn.matomo.cloud(1)cdnjs.cloudflare.com(1)stackpath.bootstrapcdn.com(1)

Website Identity

mac-lyon.com

18 years old
Location detected: 🇫🇷 Francevia ip
Nameshield SASen

Sponsored

Last analyzed: 20 May 2026 at 06:12

Historical Analysis & Change Tracking