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clarks.com

https://clarks.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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clarks.com
Desktop screenshot of clarks.com
Mobile screenshot of clarks.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

75.2.65.169

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pdns5.ultradns.info.pdns6.ultradns.co.uk.pdns1.ultradns.net.pdns2.ultradns.net.+2 more

Performance

97

Core Web Vitals

Weight

First Contentful Paint
981 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
143 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
CMS
Saleor
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Microsoft Advertising

Payments

1
Klarna

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

B74/100
23
6
1
Meta Tags14/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
clarks.comclarks.com

Clarks Shoes & Footwear | Sandals, Shoes, Boots & Accessories

Discover the latest shoe trends & footwear styles at Clarks. Explore our range of fashionable shoes, trendy sandals, casual trainers & iconic boots.

Title Length61 chars

Recommended: 50-60 chars (~367px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (59/83) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

147 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100
Poor
4 13 1

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

D42/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
3/25
Citation
9/25

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:1,028
Token eff.:Optimal
Sections/1K:10.7
Depth:1/5

Structured Data

1 JSON-LD
WebSiteSearchAction

Citation Readiness

Opening Summary472w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
A+
92/100
17
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
17/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
72/100
B
108 mg
CO₂e / view
1.0 MB
Page Weight
70%
Cleaner Than
New Visitor
123 mg
vs
Returning (cached)
62 mg
Annual (10K/mo)
12.9 kg
Emission Segments
Data Center
5 mg
Network
32 mg
Device
71 mg
Resource Breakdown
JavaScript
762.1 KB
Images
1.1 KB
CSS
5.4 KB
Fonts
138.9 KB
HTML
159.8 KB
Other
1.0 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

75%Good
Critical / Transactional

HTTPS

WAF

80d

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

Valid From

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (1)

www.clarks.com

SHA-256 Fingerprint

A1:A6:2E:9B:B2:BE:B6:59:F7:24:52:A2:69:B7:F6:AD:03:E4:B8:79...

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HTTP Headers

Developer Console

accept-ch
Viewport-Width, Sec-CH-UA-Mobile
age
3226
cache-control
🟡 2 Hours(max-age=7200, stale-while-revalidate=1800)
cf-cache-status
HIT
cf-ray
9f1da3000c6dae00-SJC
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

clarks-com.mail.protection.outlook.com

Domain Information

clarks.com

Domain Age
30y 6m

Created

30.10.1995

Expires

29.10.2026

Last Updated

31.10.2024

Registrar

SafeNames Ltd.

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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.
A
86/100
Mobile Friendly119 breakpoints
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

Oswald + Montserrat

WCAG Partial
61/100
Readability
/30
13/30

12px · LH --

Hierarchy
/20
17/20

2x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
16/25

2 fonts · 7 req

Heading Font

Oswald

Display24px

Body Font

Montserrat

Sans12px

Contrast Ratio

1:1

4 issues

Reading Comfort

~48 CPL

Optimal (45–75)
24px
h1
54px
h2
18px
h3
12px
p
Perfect Fourth
Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

✅ 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).

GGoogle FontsFluid Type (rem)

Color Palette

10 unique colors
21:1 AAA Light
#ffffff
Background· 21.8%
#000000
Text· 5.6%
#2e3423
Primary· 27.8%
#211b17
Secondary· 11.4%
#d5c8bf
Secondary· 6.2%
#6a534f
Secondary· 6.1%
#9d857d
Secondary· 5.3%
#f4f2ee
Secondary· 4.2%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

2
Pinterest AdsMid-Market
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

Affiliate & Partnerships

1
AWINMid-Market

Affiliate networks and partner tracking

4

Categories

7

Total Tools

2

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

28 Resources

20
Scripts
8
Styles
14
Async
6
Defer

Top Script Sources

googletagmanager.com(6)local(4)s.pinimg.com(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

Clarks

www.clarks.com/en-us
30 years old
Location detected: 🇺🇸 United Statesvia ip
SafeNames Ltd.📧 Microsoft 365en

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Last analyzed: 25 Apr 2026 at 13:19

Historical Analysis & Change Tracking

clarks.com Technology Stack - Built With Next.js, Tailwind CSS, Google Fonts, Google Analytics, Google Analytics 4 | StackOptic | StackOptic