s4shops.com

https://s4shops.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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s4shops.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

162.159.135.53

Site Location

🇺🇸 United Statesvia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dave.ns.cloudflare.com.pam.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

745 ms10%

Speed Index

968 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

96 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Shift4Shop (3dcart)

Technology Stack

14 Technologies Detected

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

Analytics

Libraries

Advertising

LinkedIn Ads Microsoft Advertising

CSS Frameworks

Tag Managers

Marketing

CDN

SEO Analysis

B79/100

Meta Tags15/15

Content12/12

Headings8/8

Technical21/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

s4shops.coms4shops.com

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Title Length57 chars

Recommended: 50-60 chars (~365px / 580px)

Description Length135 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (35/68) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: standard

869 URLs

robots.txt

34 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

3/25

Citation

14/25

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:16%

Words:2,263

Token eff.:Optimal

Sections/1K:18.6

Depth:2/5

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 4.4w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

18/20

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

0/15

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.

44/100

219 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

250 mg

Returning (cached)

125 mg

Annual (10K/mo)

26.3 kg

Emission Segments

Data Center

11 mg

Network

64 mg

Device

144 mg

Resource Breakdown

JavaScript

442.7 KB

Images

1.5 MB

CSS

223.2 KB

Fonts

838 B

HTML

15.2 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

WAF

63d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.07.2025

Valid Until

04.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.s4shops.coms4shops.com

SHA-256 Fingerprint

A0:09:04:FC:4D:0D:D6:22:6F:53:30:5B:C4:2F:A8:BF:5E:23:3E:DA...

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HTTP Headers

Developer Console

access-control-allow-credentials

true

access-control-allow-headers

X-Requested-With, origin, content-type, accept

access-control-allow-methods

GET, PUT, POST, DELETE, HEAD, OPTIONS

access-control-allow-origin

cache-control

🟣 Private(private)

cf-cache-status

DYNAMIC

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

Domain Information

s4shops.com

Domain Age

5y 3m

Created

09.02.2021

Expires

09.02.2031

Last Updated

10.02.2026

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

56/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

sofia-pro

WCAG Partial

63/100

Readability

/30

23/30

16px · LH 1.88

Hierarchy

/20

6/20

0.88x ratio

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

sofia-pro

Sans14px

Body Font

sofia-pro

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~50 CPL

Optimal (45–75)

14px

56px

22px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Wide line spacing (1.88). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

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

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

GGoogle Fonts AAdobe Fonts Buy on MyFontsFlesch 34

Color Palette

7 unique colors

9.11:1 AAA Dark

#45494a

Other· 28.9%

#ffffff

Background· 16.8%

#080a0f

Primary· 5.6%

#a0b1c7

Secondary· 2.9%

Business & Marketing Stack

8 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)googletagmanager.com(3)snap.licdn.com(2)connect.facebook.net(2)bat.bing.com(2)

Website Identity

Shift4Shop

Organization

+18008286650

www.Shift4Shop.com

5 years old

Location detected: 🇺🇸 United Statesvia phone

GoDaddy.com, LLCen

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 02 Jun 2026 at 03:05

Historical Analysis & Change Tracking