walterknoll.de

https://walterknoll.de· First analyzed 31 May 2026· Updated 31 May 2026

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walterknoll.de

Mobile

Sponsored

Hosting Provider

Nameshield FR DC2

IP Address

81.92.91.56

Site Location

🇩🇪 Germanyvia tld

Server Location

🇫🇷 Angers, France

ASN

AS20756

Organization

Nameshield FR DC2

Server

Vercel

Nameservers

ns1-b.nadns1.com.ns1-a.nadns1.fr.ns1-c.nadns1.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

114 requests

0–49

50–89

90–100

Architecture Stack

Hybrid

⚡ SSG

Frontend

Framework

Next.js

Infrastructure

Platform

Vercel

Technology Stack

5 Technologies Detected

CSS Frameworks

Meta Frameworks

Analytics

Platforms

SEO Analysis

B72/100

Meta Tags14/15

Content8/12

Headings8/8

Technical19/21

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

walterknoll.dewalterknoll.de

Die Möbelmarke der Moderne | Walter Knoll

Die Möbel von Walter Knoll erfüllen seit über 150 Jahren Wünsche nach Lebensqualität mit zeitloser Ästhetik. Zum Wohnen, Arbeiten und für öffentliche Räume.

Title Length41 chars

Recommended: 50-60 chars (~252px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (39/39) — critical for accessibility and SEO

6 issues found

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Local SEO

Local Search Readiness

22/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

3/25

Citation

11/25

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:2%

Words:518

Token eff.:Optimal

Sections/1K:34.7

Structured Data

1 JSON-LD

Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary157w

Descriptive Headingsavg 2.6w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

16/20

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

7/15

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.

50/100

158 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

181 mg

Returning (cached)

90 mg

Annual (10K/mo)

19.0 kg

Emission Segments

Data Center

8 mg

Network

47 mg

Device

104 mg

Resource Breakdown

JavaScript

778.0 KB

CSS

221.7 KB

HTML

32.5 KB

Other

534.2 KB

Green Hosting Verified

Equinix, Inc.

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

93%Excellent

Static / Informational

HTTPS

No WAF

52d

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

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (1)

www.walterknoll.de

SHA-256 Fingerprint

A6:2E:A6:61:E1:AB:B1:6C:36:81:53:05:FB:C7:9C:02:DE:43:6B:8C...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

age

196251

cache-control

🟡 0s(public, max-age=0, must-revalidate)

content-disposition

inline

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Mimecast

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

de-smtp-inbound-1.mimecast.com

de-smtp-inbound-2.mimecast.com

Domain Information

walterknoll.de

Last Updated

16.01.2025

DNSSEC

Not Enabled

Privacy & Compliance

CookieLaw

Cookie Consent Banner

CookieLaw

GDPR Indicators

Cookie consent banner detected

CMP: CookieLaw

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.

45/100

Not 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=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

ivar_displayregular + Neue Haas Unica Pro

WCAG Partial

69/100

Readability

/30

23/30

16px · LH 1.50

Hierarchy

/20

17/20

5x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

ivar_displayregular

Sans80px

Body Font

Neue Haas Unica Pro

Sans16px

Contrast Ratio

1:1

24 issues

Reading Comfort

~44 CPL

Narrow lines

80px

36px

28px

16px

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

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

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 24 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 5.0x larger than body text.

Buy on MyFontsFlesch 39

Color Palette

12 unique colors

Light

#d3bfb7

Primary· 18.6%

#876c5b

Secondary· 15.2%

#25150e

Secondary· 14.6%

#543e34

Secondary· 7.5%

#dfdae1

Secondary· 7.3%

#bea79c

Secondary· 6.4%

#665449

Secondary· 5.8%

#9c8981

Secondary· 5.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

HotjarMid-Market

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(15)cdn.cookielaw.org(1)slsnlytcs.com(1)cdn.leadinfo.eu(1)static.hotjar.com(1)

Website Identity

Walter Knoll

Organization

www.walterknoll.de

Location detected: 🇩🇪 Germanyvia tld

📧 Mimecastde

Sponsored

Last analyzed: 31 May 2026 at 00:14

Historical Analysis & Change Tracking