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wilkhahn.com

https://wilkhahn.com· First analyzed 28 May 2026· Updated 28 May 2026
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wilkhahn.com
Desktop screenshot of wilkhahn.com
Mobile screenshot of wilkhahn.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

35.158.169.233

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Nginx

Nameservers

auth04.ns.de.uu.net.auth54.ns.de.uu.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
753 ms10%
Speed Index
979 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.2 MB
54 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
TYPO3
Infrastructure
Hosting
Amazon Web Services (AWS)

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Libraries

1
jQueryv3.7.1

UI Components

1
Swiper

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

B79/100
24
5
1
Meta Tags14/15
Content9/12
Headings8/8
Technical22/25
E-E-A-T3/7
Images2/7
Links4/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
W
wilkhahn.comwilkhahn.com

Task chairs and conference tables | Wilkhahn

Wilkhahn is manufacturer of office furniture, swivel chairs, ergonomic task chairs, dynamic tables and foldable conference tables with design and quality.

Title Length44 chars

Recommended: 50-60 chars (~264px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (12/18) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

16 rules

Sitemap reference found

Local SEO

Local Search Readiness

27/100
Needs Work
8 8 2

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AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
15/25

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:6%
Words:314
Token eff.:Optimal
Sections/1K:38.2
Depth:2/5

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary17w
Descriptive Headingsavg 5.5w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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
88/100
14
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
20/20
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.
1 recommendation
  • •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.
42/100
F
438 mg
CO₂e / view
4.2 MB
Page Weight
15%
Cleaner Than
New Visitor
501 mg
vs
Returning (cached)
250 mg
Annual (10K/mo)
52.6 kg
Emission Segments
Data Center
22 mg
Network
129 mg
Device
288 mg
Resource Breakdown
JavaScript
115.0 KB
Images
3.1 MB
CSS
1.0 MB
HTML
8.3 KB
Other
351 B
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Static / Informational

HTTPS

No 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

19.05.2026

Valid Until

17.08.2026

Subject Alternative Names (2)

wilkhahn.comwww.wilkhahn.com

SHA-256 Fingerprint

CE:AF:54:E9:82:27:9F:DD:D9:C1:41:9E:0B:0A:C4:1C:69:D7:A8:19...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 13 Hours(max-age=47142)
content-encoding
📦 Gzip(gzip)
content-language
en-GB
content-length
8207
content-security-policy
frame-ancestors 'none'
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail02.wilkhahn.de
mail.wilkhahn.de

Domain Information

wilkhahn.com

Domain Age
27y 9m

Created

24.08.1998

Expires

17.12.2026

Last Updated

18.12.2025

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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
68/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Akkurat Pro

WCAG AAA
74/100
Readability
/30
22/30

32px · LH 1.30

Hierarchy
/20
14/20

1.88x ratio · ✓ H1→H6

WCAG
/25
20/25

15.72:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Akkurat Pro

Sans60px

Body Font

Akkurat Pro

Sans32px

Contrast Ratio

15.72:1

WCAG AAA (≥7:1)

Reading Comfort

~31 CPL

Narrow lines
60px
h1
24px
h2
52px
h3
32px
p
Major Third
Scale

✅ Excellent readability: 32px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 15.7:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

Buy on MyFontsFlesch 12

Color Palette

10 unique colors
Light
#ffffff
Background· 31.5%
#cbe7f5
Accent· 26.599999999999998%
#1b3726
Secondary· 6.9%
#a1cade
Secondary· 6%
#7d846c
Secondary· 5.9%
#475849
Secondary· 5.3%
#132418
Primary· 4.7%
#89a97d
Secondary· 4.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

14 Resources

11
Scripts
3
Styles
3
Async
0
Defer

Top Script Sources

wilkhahn.com(8)cloud.ccm19.de(2)stats.wilkhahn.com(1)

Website Identity

wilkhahn.com

contact@wilkhahn.de
+4950429990
27 years old

ContactWilkhahn Wilkening + HahneGmbH+Co.KGFritz-Hahne-Straße 8D-31848 Bad MünderT+49 5042 999-0contact@wilkhahn.de

Location detected: 🇩🇪 Germanyvia phone
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USAen

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Last analyzed: 28 May 2026 at 14:54

Historical Analysis & Change Tracking