chrono24.co.uk

https://chrono24.co.uk· First analyzed 24 May 2026· Updated 24 May 2026

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chrono24.co.uk

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

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint

328 ms10%

Speed Index

426 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

33 KB

140 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

Tag Managers

Advertising

Reviews

CDN

SEO Analysis

B74/100

Meta Tags14/15

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

chrono24.co.ukchrono24.co.uk

Chrono24 UK: The World's Leading Watch Market

The largest selection of luxury watches at Chrono24 UK: Rolex, Omega, Patek Philippe, and more! Find great deals from sellers in UK.

Title Length45 chars

Recommended: 50-60 chars (~278px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

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Crawlability

Sitemap

robots.txt

162 rules

Sitemap reference found

Local SEO

Local Search Readiness

44/100

Fair

12 10

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:1,455

Token eff.:Optimal

Sections/1K:12.4

Depth:1/5

Structured Data

3 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary127w

Descriptive Headingsavg 4.1w

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...

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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.

71/100

Passed

Critical

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...

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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.

83/100

A+

3 mg

CO₂e / view

32.9 KB

Page Weight

95%

Cleaner Than

New Visitor

4 mg

Returning (cached)

2 mg

Annual (10K/mo)

396 g

Emission Segments

Data Center

<0.001 g

Network

1 mg

Device

2 mg

Resource Breakdown

HTML

32.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

WAF

30d

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

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (2)

*.chrono24.co.ukchrono24.co.uk

SHA-256 Fingerprint

94:76:57:08:AB:5F:63:94:3D:29:F1:E8:AE:A2:1A:92:C1:E6:F7:73...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(no-store)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

a00dc4b93f04ba85-MXP

content-encoding

⚡ Brotli(br)

content-language

en-GB

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mip-mail.chrono24.co.uk

Domain Information

chrono24.co.uk

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

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...

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Typography & Readability

Wix Madefor Text

WCAG AAA

64/100

Readability

/30

20/30

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

~41 CPL

Narrow lines

30px

24px

14px

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

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

✅ 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.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 55

Color Palette

7 unique colors

12.94:1 AAA Light

#ffffff

Background· 30.3%

#323133

Other· 3.6%

#1a253c

Primary· 0%

#f0ece9

Background· 54.9%

#040e19

Primary· 4.1%

#221d1c

Secondary· 3.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

static.chrono24.com(20)

Website Identity

Chrono24

Organization

customer@support.chrono24.com

+49 721 50956-100

www.chrono24.com

Haid-und-Neu-Str. 18, Karlsruhe

76131, Karlsruhe

Germany

Location detected: 🇩🇪 Germany, Karlsruhevia schema_nap

enEst. 2003

Social Profiles

Facebook Instagram LinkedIn YouTube TikTok

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Last analyzed: 24 May 2026 at 16:45

Historical Analysis & Change Tracking