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chassenature.org

https://chassenature.org· First analyzed 19 May 2026· Updated 19 May 2026
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chassenature.org
Desktop screenshot of chassenature.org
Mobile screenshot of chassenature.org
Mobile

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Hosting Provider

Scaleway
scaleway.com

IP Address

163.172.127.216

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Paris, France

ASN

AS12876

Organization

ONLINE

Server

Nginx

Nameservers

dns200.anycast.me.ns200.anycast.me.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
638 ms10%
Speed Index
829 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
41.6 MB
51 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Scaleway

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C61/100
16
7
1
Meta Tags12/15
Content9/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
C
chassenature.orgchassenature.org

Le Musée de la Chasse et de la Nature à Paris

Deux hôtels particuliers en plein cœur du Marais, où s’expose, grâce à une muséographie originale, le rapport de l’homme à l’animal à travers les âges avec d...

Description truncated.
Title Length45 chars

Recommended: 50-60 chars (~275px / 580px)

Description Length217 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

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

F34/100
Bot Access
20/25
Machine Read.
4/25
Schema Data
0/25
Citation
10/25

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
navheader/footer
Text ratio:2%
Words:230
Token eff.:Too Short
Sections/1K:30.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 5.1w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
C
64/100
8
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •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.
31/100
F
4.30 g
CO₂e / view
41.6 MB
Page Weight
5%
Cleaner Than
New Visitor
4.92 g
vs
Returning (cached)
2.46 g
Annual (10K/mo)
516.6 kg
Emission Segments
Data Center
211 mg
Network
1.27 g
Device
2.83 g
Resource Breakdown
JavaScript
20.4 KB
Images
41.0 MB
CSS
333.3 KB
Fonts
291.2 KB
HTML
14.8 KB
Green Hosting Verified
Scaleway
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

42d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (2)

chassenature.orgwww.chassenature.org

SHA-256 Fingerprint

26:6E:03:91:6B:30:E6:3D:1D:CE:F3:84:7A:B8:83:E4:F2:85:3E:90...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟣 Private(private, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
14903
content-type
text/html; charset=UTF-8
date
Tue, 19 May 2026 06:14:37 GMT
expires
-1
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

MX Records (1)

chassenature-org.mail.protection.outlook.com

Domain Information

chassenature.org

Domain Age
26y 3m

Created

17.02.2000

Expires

17.02.2028

Last Updated

15.02.2026

Registrar

OVH sas

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot

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
78/100
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

GT Alpina Fine Cn Th + GT Alpina Th

WCAG AAA
59/100
Readability
/30
20/30

17px · LH 1.30

Hierarchy
/20
7/20
WCAG
/25
20/25

21:1 min contrast

Performance
/25
12/25

3 fonts · 5 req

Heading Font

GT Alpina Fine Cn Th

Sans

Body Font

GT Alpina Th

Sans17px

Contrast Ratio

21:1

WCAG AAA (≥7:1)

Reading Comfort

~38 CPL

Narrow lines
40px
h2
40px
h3
23px
h4
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

5 unique colors
2.46:1 Fail Light
#ffffff
Primary· 49.49999999999999%
#a5a5a5
Other· 2.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

5 Resources

2
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

local(1)googletagmanager.com(1)

Website Identity

chassenature.org

26 years old
Location detected: 🇫🇷 Francevia ip
OVH sas📧 Microsoft 365fr

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Last analyzed: 19 May 2026 at 06:14

Historical Analysis & Change Tracking