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nosgestesclimat.fr

https://nosgestesclimat.fr· First analyzed 12 May 2026· Updated 12 May 2026
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nosgestesclimat.fr
Desktop screenshot of nosgestesclimat.fr
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Mobile

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Hosting Provider

Outscale SASU

IP Address

80.247.13.145

Site Location

🇫🇷 Francevia tld

Server Location

🇫🇷 Saint-Cloud, France

ASN

AS50624

Organization

Outscale SASU

Nameservers

nsb.perf1.com.b.ns.developpement-durable.gouv.fr.nsc.perf1.com.nsa.perf1.fr.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
465 ms10%
Speed Index
604 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
86 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
Outscale SASU
CDN
Vercel Image

Progressive Web App

Web ManifestTheme Color

Technology Stack

8 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
MatomoPostHog

Meta Frameworks

1
Next.js

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

A81/100
27
3
1
Meta Tags14/15
Content10/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile2/4
Indexability3/3
N
nosgestesclimat.frnosgestesclimat.fr

Calculate your carbon and water footprint with Nos Gestes Climat

Like 2 million other people, measure your ecological footprint in 10 minutes. A free tool to take stock and reduce your CO2 emissions.

Title Length64 chars

Recommended: 50-60 chars (~394px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (17/26) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

852 URLs

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
Poor
5 13

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

Sponsored

AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
2/25
Citation
13/25

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:1%
Words:598
Token eff.:Optimal
Sections/1K:16.7
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 4.6w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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
85/100
14
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
20/20
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
6/15
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.
49/100
C
172 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
196 mg
vs
Returning (cached)
98 mg
Annual (10K/mo)
20.6 kg
Emission Segments
Data Center
38 mg
Network
41 mg
Device
92 mg
Resource Breakdown
JavaScript
998.0 KB
Images
99.2 KB
CSS
43.9 KB
Fonts
151.1 KB
HTML
87.2 KB
Other
9.3 KB
Green Hosting Not Verified
Outscale SASU
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

77d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (1)

nosgestesclimat.fr

SHA-256 Fingerprint

9C:45:C8:3E:AC:AE:FC:D5:DA:50:BA:5B:2D:23:AF:0F:5C:AA:3B:F4...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Tue, 12 May 2026 20:40:02 GMT
link
</_next/static/media/Marianne_Bold-s.p.1acc68c8.woff2>; rel=...
strict-transport-security
max-age=31536000
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

ademe-vt-prod-mailcow01.dcsrv.eu

Domain Information

nosgestesclimat.fr

Domain Age
5y 8m

Created

15.09.2020

Expires

15.09.2026

Last Updated

02.07.2025

Registrar

NAMESHIELD

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
74/100
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

Typography & Readability

marianne

WCAG AA
82/100
Readability
/30
26/30

18px · LH 1.50

Hierarchy
/20
15/20

2x ratio · ✓ H1→H6

WCAG
/25
23/25

4.68:1 min contrast

Performance
/25
18/25

1 font · 6 req

Heading Font

marianne

Sans36px

Body Font

marianne

Sans18px

Contrast Ratio

4.68:1

WCAG AA (≥4.5:1)

Reading Comfort

~43 CPL

Narrow lines
36px
h1
32px
h2
24px
h3
18px
p

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

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

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

Buy on MyFontsFluid Type (rem)Flesch 51

Color Palette

6 unique colors
Light
#879498
Secondary· 3.3%
#eff8ff
Background· 85.3%
#4949ba
Primary· 0%
#544f7a
Secondary· 4.2%
#adacbc
Secondary· 2.7%
#bcd3cc
Secondary· 2.3%
#dee3e8
Secondary· 2.2%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Matomo (Piwik)Mid-Market

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

23 Resources

20
Scripts
3
Styles
20
Async
0
Defer

Top Script Sources

local(17)googletagmanager.com(2)stats.beta.gouv.fr(1)

Website Identity

Nos Gestes Climat

Nos Gestes Climat

Organization
5 years old
Location detected: 🇫🇷 Francevia tld
NAMESHIELDen

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Last analyzed: 12 May 2026 at 20:40

Historical Analysis & Change Tracking