marshallheadphones.com

https://marshallheadphones.com· First analyzed 01 May 2026· Updated 01 May 2026

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Mobile

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Hosting Provider

Port Information Hosting AB

IP Address

193.14.90.203

Site Location

🇸🇪 Swedenvia ip

Server Location

🇸🇪 Malmo, Sweden

ASN

AS1257

Organization

Port Information Hosting AB

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

a.portsdns.se.b.portsdns.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

402 ms10%

Speed Index

523 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

111 requests

Image Optimization

Lazy LoadWebPAVIFResponsive

0–49

50–89

90–100

Architecture Stack

Headless

⚙️ SSR

Decoupled

API

Data Source

Headless CMS

Contentful

Infrastructure

Platform

AWS CloudFront

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Detected API Sources

https:////images.ctfassets.net...https:////images.ctfassets.net...

Technology Stack

6 Technologies Detected

CSS Frameworks

Analytics

Tag Managers

CDN

SEO Analysis

C69/100

Meta Tags11/15

Content3/12

Headings8/8

Technical19/25

E-E-A-T0/7

Images7/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

marshallheadphones.commarshallheadphones.com

Marshall — 60 ans de son | Marshall.com

Découvrez les amplificateurs haut de gamme, les casques sans fil, les écouteurs, les enceintes pour la maison et portables Marshall. Paiements sécurisés, liv...

Description truncated.

Title Length39 chars

Recommended: 50-60 chars (~237px / 580px)

Description Length185 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (8 words). Search engines need substantial content for ranking.

5 issues found

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Crawlability

Sitemap

Type: index

109 URLs

109 sub-sitemaps

robots.txt

183 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 13 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

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:856

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

18/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

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.

55/100

138 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

158 mg

Returning (cached)

79 mg

Annual (10K/mo)

16.5 kg

Emission Segments

Data Center

31 mg

Network

33 mg

Device

74 mg

Resource Breakdown

JavaScript

734.8 KB

Images

120.3 KB

CSS

25.7 KB

Fonts

132.5 KB

HTML

93.7 KB

Other

7.3 KB

Green Hosting Not Verified

Port Information Hosting AB

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

85%Very Good

Critical / Transactional

HTTPS

WAF

262d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

22.01.2026

Valid Until

18.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.marshall.commarshall.com

SHA-256 Fingerprint

E4:D6:0F:1E:4A:D2:CF:74:6A:3E:CF:1F:05:A3:CD:B5:7C:2F:0B:34...

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HTTP Headers

Developer Console

age

cache-control

🟡 900s(max-age=900, stale-while-revalidate=86400)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9f524d302ac27017-CDG

content-encoding

⚡ Brotli(br)

content-security-policy

img-src *.google.com *.google.ca *.google.co.uk *.google.ac ...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

marshallheadphones-com.mail.protection.outlook.com

Domain Information

marshallheadphones.com

Domain Age

16y 4m

Created

16.12.2009

Expires

16.12.2026

Last Updated

09.12.2025

Registrar

Abion AB

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.

89/100

Mobile Friendly134 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=1.0, minimum-scale=1.0, maximum-scale=5.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

NeueHelveticaPaneuropean + NeueHelvetica

WCAG Partial

73/100

Readability

/30

20/30

18px · LH 1.39

Hierarchy

/20

20/20

5.33x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

NeueHelveticaPaneuropean

Sans96px

Body Font

NeueHelvetica

Sans18px

Contrast Ratio

1:1

43 issues

Reading Comfort

~38 CPL

Narrow lines

96px

36px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.39). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 43 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 5.3x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 58

Color Palette

5 unique colors

16.87:1 AAA Light

#ffffff

Text· 11.3%

#1d1d1c

Text· 6.5%

#100602

Primary· 73.89999999999999%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

web.cmp.usercentrics.eu(8)local(5)track.marshall.com(2)static.ada.support(2)googletagmanager.com(1)

Website Identity

marshallheadphones.com

16 years old

Location detected: 🇸🇪 Swedenvia ip

Abion AB📧 Microsoft 365fr

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Last analyzed: 01 May 2026 at 22:43

Historical Analysis & Change Tracking