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chrono24.fr

https://chrono24.fr· First analyzed 24 May 2026· Updated 24 May 2026
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chrono24.fr
Desktop screenshot of chrono24.fr
Mobile screenshot of chrono24.fr
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.17.218.13

Site Location

🇩🇪 Karlsruhe, Germanyvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns12.managed-ip.info.ns10.managed-ip.com.ns11.managed-ip.info.ns9.managed-ip.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
34 KB
144 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestTheme Color

Technology Stack

5 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Reviews

1
Trustpilot

CDN

1
Cloudflare

SEO Analysis

B72/100
20
7
1
Meta Tags12/15
Content11/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
chrono24.frchrono24.fr

Chrono24 - vente et achat de montres de luxe à l'international

Acheter & vendre des montres neuves & d'occasion sur Chrono24 et dans le monde entier. Plus de 500 000 montres de marque de Rolex, Breitling, Omega et autres...

Description truncated.
Title Length62 chars

Recommended: 50-60 chars (~374px / 580px)

Description Length255 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

162 rules

Sitemap reference found

Local SEO

Local Search Readiness

41/100
Fair
11 11

Sponsored

AI & LLM Readiness

D48/100
Bot Access
19/25
Machine Read.
10/25
Schema Data
7/25
Citation
12/25

AI Bot Access

12/14 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:5%
Words:1,633
Token eff.:Optimal
Sections/1K:11
Depth:1/5

Structured Data

3 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary140w
Descriptive Headingsavg 4.5w
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.
B
71/100
12
Passed
4
Critical
2
Warnings
Images & Alt Text
18/20
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
12/15
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.
4 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.
83/100
A+
4 mg
CO₂e / view
34.4 KB
Page Weight
95%
Cleaner Than
New Visitor
4 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
420 g
Emission Segments
Data Center
<0.001 g
Network
1 mg
Device
2 mg
Resource Breakdown
HTML
34.4 KB
Green Hosting Verified
Cloudflare
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

WAF

31d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

27.03.2026

Valid Until

25.06.2026

Subject Alternative Names (2)

*.chrono24.frchrono24.fr

SHA-256 Fingerprint

07:56:83:2F:EE:34:1E:B3:8E:66:6D:F3:34:26:3B:D8:C0:37:AE:28...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-store)
cf-cache-status
DYNAMIC
cf-ray
a00f5c2aaf58d56a-SJC
content-encoding
⚡ Brotli(br)
content-language
fr-FR
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mip-mail.chrono24.fr

Domain Information

chrono24.fr

Domain Age
16y 9m

Created

19.08.2009

Expires

02.05.2027

Last Updated

02.05.2026

Registrar

InterNetX GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned

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
73/100
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=1.0, interactive-widget=resizes-content
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Wix Madefor Text

WCAG AAA
66/100
Readability
/30
22/30

14px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
21/25

14.95:1 min contrast

Performance
/25
15/25

1 font · 3 req

Heading Font

Wix Madefor Text

Sans

Body Font

Wix Madefor Text

Sans14px

Contrast Ratio

14.95:1

WCAG AAA (≥7:1)

Reading Comfort

~46 CPL

Optimal (45–75)
30px
h2
24px
h3
14px
p

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

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

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 14.9:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 53

Color Palette

8 unique colors
14.09:1 AAA Light
#ffffff
Background· 27.8%
#302a2a
Other· 10.6%
#1a253c
Primary· 0%
#f0ece9
Background· 21.1%
#030b11
Accent· 13.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google AdSense

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

static.chrono24.com(19)beacon.riskified.com(1)

Website Identity

Chrono24

Chrono24

Organization
customer@support.chrono24.com
+49 721 50956-100
www.chrono24.com
16 years old

Haid-und-Neu-Str. 18, Karlsruhe

76131, Karlsruhe

Germany

Location detected: 🇩🇪 Germany, Karlsruhevia schema_nap
InterNetX GmbHfrEst. 2003

Sponsored

Last analyzed: 24 May 2026 at 21:24

Historical Analysis & Change Tracking