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sortirdunucleaire.org

https://sortirdunucleaire.org· First analyzed 09 May 2026· Updated 09 May 2026
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sortirdunucleaire.org
Desktop screenshot of sortirdunucleaire.org
Mobile screenshot of sortirdunucleaire.org
Mobile

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Hosting Provider

Shopinvest

IP Address

185.34.32.49

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Paris, France

ASN

AS28855

Organization

Shopinvest

Server

Nginx

Nameservers

ns2.octopuce.net.ns1.octopuce.fr.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
708 ms10%
Speed Index
920 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.4 MB
181 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Shopinvest

Technology Stack

6 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

D54/100
14
11
2
Meta Tags7/15
Content8/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
S
sortirdunucleaire.orgsortirdunucleaire.org

Réseau Sortir du nucléaire

Association libre et indépendante rassemblant plus de 900 groupes et 60 000 personnes pour la sortie du nucléaire grâce à une autre politique énergétique, en...

Description truncated.
Title Length26 chars

Recommended: 50-60 chars (~154px / 580px)

Description Length266 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (112/115) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,610 URLs

robots.txt

16 rules

Sitemap reference found

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

F39/100
Bot Access
20/25
Machine Read.
8/25
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:4%
Words:711
Token eff.:Optimal
Sections/1K:38
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary359w
Descriptive Headingsavg 4.7w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
D
49/100
8
Passed
5
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
40/100
E
350 mg
CO₂e / view
3.4 MB
Page Weight
15%
Cleaner Than
New Visitor
400 mg
vs
Returning (cached)
200 mg
Annual (10K/mo)
42.0 kg
Emission Segments
Data Center
17 mg
Network
103 mg
Device
230 mg
Resource Breakdown
JavaScript
368.4 KB
Images
565.6 KB
CSS
2.4 MB
HTML
18.0 KB
Other
4.3 KB
Green Hosting Verified
Octopuce
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

16.03.2026

Valid Until

14.06.2026

Subject Alternative Names (1)

www.sortirdunucleaire.org

SHA-256 Fingerprint

A3:F6:3F:77:97:C9:D9:7B:13:0D:9A:D9:AE:ED:F4:1A:62:BF:5B:40...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

composed-by
SPIP 4.4.13 @ www.spip.net + https://www.sortirdunucleaire.o...
content-encoding
📦 Gzip(gzip)
content-length
18100
content-type
text/html; charset=utf-8
date
Sat, 09 May 2026 11:41:24 GMT
last-modified
Sat, 09 May 2026 11:41:24 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.sortirdunucleaire.org

Domain Information

sortirdunucleaire.org

Domain Age
28y 4m

Created

16.01.1998

Expires

15.01.2027

Last Updated

21.12.2025

Registrar

Tucows Domains Inc.

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.
C
67/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Montserrat + Roboto

WCAG Partial
52/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
6/20
WCAG
/25
11/25

1:1 min contrast

Performance
/25
13/25

System fonts

Heading Font

Montserrat

Sans

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

5 issues

Reading Comfort

~36 CPL

Narrow lines
56px
h2
29px
h3
16px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 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).

Buy on MyFontsFlesch 19

Color Palette

13 unique colors
17.96:1 AAA Light
#ffffff
Background· 20.299999999999997%
#171714
Text· 5.1%
#5b5e4a
Primary· 7.6%
#372f25
Secondary· 6.8%
#414234
Secondary· 6.5%
#c1aa79
Secondary· 3.5%

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

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

prive(7)plugins(5)plugins-dist(3)squelettes(2)local(2)

Website Identity

sortirdunucleaire.org

28 years old
Location detected: 🇫🇷 Francevia ip
Tucows Domains Inc.fr

Sponsored

Last analyzed: 09 May 2026 at 11:41

Historical Analysis & Change Tracking