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marne.fr

https://marne.fr· First analyzed 29 May 2026· Updated 29 May 2026
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marne.fr
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Mobile

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Hosting Provider

O2switch Sarl

IP Address

109.234.166.67

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Clermont-Ferrand, France

ASN

AS50474

Server

o2switch-PowerBoost-v3

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
665 ms10%
Speed Index
864 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
846 KB
50 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPress
Infrastructure
Hosting
O2switch Sarl

Technology Stack

14 Technologies Detected

Plugins

6
Co Marquage Service PublicNova Cookies
WP Rocket
NovacoreSearchwp Live Ajax Search
Yoast SEO

Libraries

2
jQueryv3.7.1
AOS

UI Components

2
SwiperFancybox

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

SEO Analysis

B77/100
21
7
1
Meta Tags12/15
Content11/12
Headings6/8
Technical24/25
E-E-A-T0/7
Images2/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
M
marne.frmarne.fr

Accueil - Département de la Marne

Découvrez les missions et actions du Département de la Marne ainsi que ses élus, conseillers départementaux, au service de tous les habitants.

Title Length33 chars

Recommended: 50-60 chars (~203px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (10/12) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

28/100
Needs Work
8 8 1

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
4/25
Citation
14/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:3%
Words:576
Token eff.:Optimal
Sections/1K:5.2
Depth:1/5

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary60w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
A+
95/100
17
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
12/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
59/100
B
105 mg
CO₂e / view
845.9 KB
Page Weight
80%
Cleaner Than
New Visitor
120 mg
vs
Returning (cached)
60 mg
Annual (10K/mo)
12.6 kg
Emission Segments
Data Center
23 mg
Network
25 mg
Device
56 mg
Resource Breakdown
JavaScript
328.3 KB
Images
328.6 KB
CSS
153.1 KB
HTML
35.2 KB
Other
669 B
Green Hosting Not Verified
O2switch Sarl
2 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

37d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (2)

marne.frwww.marne.fr

SHA-256 Fingerprint

EE:18:00:F4:EB:79:E9:38:E8:84:EB:A7:AF:08:1C:18:AD:AE:18:D0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 0s(max-age=0)
content-encoding
⚡ Brotli(br)
content-security-policy
default-src * https: data: blob: 'unsafe-inline' 'unsafe-eva...
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 16:24:50 GMT
expires
Fri, 29 May 2026 16:24:50 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

45

SPF
DKIM
DMARC

MX Records (1)

marne-fr.mail.protection.outlook.com

Domain Information

marne.fr

Domain Age
25y 3m

Created

18.02.2001

Expires

24.08.2026

Last Updated

21.06.2023

Registrar

OVH

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
77/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Sen

WCAG AA
73/100
Readability
/30
22/30

16px · LH 1.56

Hierarchy
/20
13/20

1.25x ratio · ✓ H1→H6

WCAG
/25
18/25

6.94:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Sen

Sans20px

Body Font

Sen

Sans16px

Contrast Ratio

6.94:1

WCAG AA (≥4.5:1)

Reading Comfort

~43 CPL

Narrow lines
20px
h1
64px
h2
20px
h3
16px
p
Major Sixth
Scale

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

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

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.9:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFlesch 20

Color Palette

10 unique colors
Light
#ffffff
Background· 51.4%
#95822c
Primary· 9.5%
#5f541a
Accent· 6.8%
#786c27
Accent· 5.5%
#bea648
Secondary· 5.3%
#d8cc99
Secondary· 5.3%
#302b0b
Accent· 5.2%
#94963d
Secondary· 4.1%

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

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Scripts & Styles

28 Resources

20
Scripts
8
Styles
1
Async
0
Defer

Top Script Sources

marne.fr(20)

Website Identity

Accueil - Département de la Marne

Découvrez les missions et actions du Département de la Marne ainsi que ses élus, conseillers départementaux, au service de tous les habitants.

0326695151
www.marne.fr/
25 years old
Location detected: 🇫🇷 Francevia tld
OVH📧 Microsoft 365fr-FR

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Last analyzed: 29 May 2026 at 16:25

Historical Analysis & Change Tracking