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karstadt.de

https://karstadt.de· First analyzed 05 May 2026· Updated 05 May 2026
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karstadt.de
Desktop screenshot of karstadt.de
Mobile screenshot of karstadt.de
Mobile

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Hosting Provider

AO-Karstadt

IP Address

194.145.89.53

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Essen, Germany

ASN

AS21026

Organization

AO-Karstadt

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

beghidns003.my-it-solutions.net.deffmdns01.bdc-services.net.usiadns002.saacon.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
322 ms10%
Speed Index
419 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
348 KB
78 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Hosting
AO-Karstadt
CDN
Cloudflare

Technology Stack

6 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

CDN

1
Cloudflare

SEO Analysis

B71/100
19
7
1
Meta Tags15/15
Content10/12
Headings3/8
Technical18/21
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
K
karstadt.dekarstadt.de

GALERIA | Mode, Uhren & Schmuck, Beauty & mehr entdecken

Entdecke bei GALERIA tolle Produkte aus Mode & Accessoires ✓ Beauty ✓ Wohnen ✓ Spielzeug ✓ Sport ✓ Technik - Jetzt auf GALERIA.de online bestellen!

Title Length56 chars

Recommended: 50-60 chars (~349px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

12/100
Poor
3 14

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

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
10/25
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
nav
Text ratio:2%
Words:1,209
Token eff.:Optimal
Sections/1K:9.1
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary24w
Descriptive Headingsavg 5.8w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
79/100
12
Passed
4
Critical
0
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
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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
A
43 mg
CO₂e / view
348.2 KB
Page Weight
90%
Cleaner Than
New Visitor
49 mg
vs
Returning (cached)
25 mg
Annual (10K/mo)
5.2 kg
Emission Segments
Data Center
10 mg
Network
10 mg
Device
23 mg
Resource Breakdown
Images
272.5 KB
HTML
74.1 KB
Other
1.6 KB
Green Hosting Not Verified
AO-Karstadt
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Interactive

HTTPS

WAF

311d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.03.2026

Valid Until

12.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.galeria.degaleria.de

SHA-256 Fingerprint

14:6D:1E:68:30:00:A6:81:EB:61:D4:2C:38:78:C3:83:DF:37:FE:BE...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9f7190ae7c38c9c2-CDG
content-encoding
⚡ Brotli(br)
content-security-policy
upgrade-insecure-requests; default-src 'self'; base-uri 'sel...
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

karstadt-de.mail.protection.outlook.com

Domain Information

karstadt.de

Last Updated

02.07.2025

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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.
C
67/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Red Hat Display

WCAG Partial
57/100
Readability
/30
17/30

14px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
12/25

1.44:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Red Hat Display

Sans

Body Font

Red Hat Display

Sans14px

Contrast Ratio

1.44:1

6 issues

Reading Comfort

~44 CPL

Narrow lines
26px
h2
18px
h3
14px
p

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

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

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.4:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 25

Color Palette

10 unique colors
7.14:1 AAA Light
#ffffff
Background· 27.6%
#59575c
Other· 5.2%
#6c3948
Primary· 20.7%
#2b313f
Secondary· 9.1%
#493c4c
Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

22 Resources

20
Scripts
2
Styles
2
Async
18
Defer

Top Script Sources

local(18)web.cmp.usercentrics.eu(1)securepubads.g.doubleclick.net(1)

Website Identity

GALERIA S.à r.l. & Co. KG

GALERIA S.à r.l. & Co. KG

Organization
www.galeria.de
Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

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Last analyzed: 05 May 2026 at 17:47

Historical Analysis & Change Tracking