calvinklein.com

https://calvinklein.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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calvinklein.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

166.117.39.246

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ha2.markmonitor.zone.ha3.markmonitor.zone.ha4.markmonitor.zone.ha1.markmonitor.zone.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.0 s10%

Speed Index

3.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

244 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Optimizely CMS (Episerver)

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Cloudflare

Technology Stack

15 Technologies Detected

Advertising

Google Ads TikTok Pixel Snapchat Pixel Microsoft Advertising Taboola

Analytics

UI Components

CSS Frameworks

Other

CDN

Customer Support

SEO Analysis

C62/100

Meta Tags14/15

Content3/12

Headings3/8

Technical17/21

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

calvinklein.comcalvinklein.com

Calvin Klein® USA | Official Online Site and Store

Calvin Klein® USA offers modern, sophisticated styles for women and men including apparel, handbags, footwear, underwear, fragrance and home furnishings with...

Description truncated.

Title Length50 chars

Recommended: 50-60 chars (~291px / 580px)

Description Length182 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (9 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

6 issues found

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Local SEO

Local Search Readiness

10/100

Poor

3 13 1

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

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

4/25

Citation

7/25

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

Text ratio:1%

Words:1,029

Token eff.:Optimal

Structured Data

2 JSON-LD

WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

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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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

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

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

62/100

186 mg

CO₂e / view

1.8 MB

Page Weight

50%

Cleaner Than

New Visitor

212 mg

Returning (cached)

106 mg

Annual (10K/mo)

22.3 kg

Emission Segments

Data Center

9 mg

Network

55 mg

Device

122 mg

Resource Breakdown

JavaScript

1.2 MB

Images

46.1 KB

CSS

250.7 KB

Fonts

57.6 KB

HTML

223.4 KB

Other

20.6 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

74d

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+H3

Valid From

10.04.2026

Valid Until

09.07.2026

Subject Alternative Names (10)

ca.tommy.commedia.tommy.commedia1.calvinklein.comprd.ca.tommy.comprd.calvinklein.caprd.calvinklein.usprd.usa.tommy.comusa.tommy.com+2 more

SHA-256 Fingerprint

A4:61:1E:B7:54:56:D7:9C:A6:13:2C:68:9A:2C:0D:78:CD:AE:73:C3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=93600

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

cf-cache-status

DYNAMIC

cf-ray

9f1f0e204b622fe9-SJC

content-encoding

📦 Gzip(gzip)

content-security-policy

base-uri 'self'; child-src blob:; connect-src https://*.demd...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-00778a01.gslb.pphosted.com

mxa-00778a01.gslb.pphosted.com

Domain Information

calvinklein.com

Domain Age

28y 10m

Created

10.06.1997

Expires

09.06.2027

Last Updated

08.05.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

76/100

Mobile Friendly20 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

Klein

WCAG Partial

56/100

Readability

/30

18/30

13px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

16/25

1 font · 7 req

Heading Font

Klein

Sans

Body Font

Klein

Sans13px

Contrast Ratio

1:1

13 issues

Reading Comfort

~46 CPL

Optimal (45–75)

24px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

❌ 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 59

Color Palette

8 unique colors

20.26:1 AAA Light

#ffffff

Background· 18.8%

#060606

Text· 9.6%

#1b1c17

Primary· 37.7%

#2e3e4c

Secondary· 4.9%

#65544f

Secondary· 4.5%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

ContentsquareEnterprise

User behavior and product analytics

Advertising

TikTok PixelMid-Market

TaboolaMid-Market

Snapchat PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.taboola.com(5)googletagmanager.com(3)analytics.tiktok.com(2)tr.snapchat.com(1)s.pinimg.com(1)

Website Identity

Calvin Klein® USA

Corporation

www.calvinklein.us/en

28 years old

Location detected: 🇺🇸 United Statesvia ip

MarkMonitor Inc.en

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Last analyzed: 25 Apr 2026 at 17:27

Historical Analysis & Change Tracking