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landesmuseum-stuttgart.de

https://landesmuseum-stuttgart.de· First analyzed 16 May 2026· Updated 16 May 2026
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landesmuseum-stuttgart.de
Desktop screenshot of landesmuseum-stuttgart.de
Mobile screenshot of landesmuseum-stuttgart.de
Mobile

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Hosting Provider

LF.net GmbH

IP Address

213.178.160.152

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Stuttgart, Germany

ASN

AS12374

Organization

LF.net GmbH

Server

Apache

Nameservers

dns2.LF.net.dns3.LF.net.dns1.LF.net.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
4.6 s10%
Speed Index
6.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
158 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Fonts

1
Adobe Fonts (Typekit)

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

B75/100
24
3
1
Meta Tags11/15
Content12/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
L
landesmuseum-stuttgart.delandesmuseum-stuttgart.de

Landesmuseum Württemberg Stuttgart

Das Landesmuseum Württemberg im Alten Schloss in Stuttgart zeigt in den Schausammlungen und Sonderausstellungen die spannende Landesgeschichte von der Steinz...

Description truncated.
Title Length34 chars

Recommended: 50-60 chars (~222px / 580px)

Description Length179 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (17/25) — critical for accessibility and SEO

4 issues found

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Crawlability

Sitemap

Type: index

26 URLs

26 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
5 12 2

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

Sponsored

AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
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:4%
Words:1,409
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary48w
Descriptive Headingsavg 2.3w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
78/100
12
Passed
1
Critical
2
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
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
4/15
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.
40/100
C
156 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
178 mg
vs
Returning (cached)
89 mg
Annual (10K/mo)
18.7 kg
Emission Segments
Data Center
35 mg
Network
37 mg
Device
84 mg
Resource Breakdown
JavaScript
189.1 KB
Images
936.6 KB
CSS
116.4 KB
HTML
16.6 KB
Other
3.1 KB
Green Hosting Not Verified
LF.net GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

57d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

11.06.2025

Valid Until

12.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.landesmuseum-stuttgart.delandesmuseum-stuttgart.de

SHA-256 Fingerprint

72:79:51:87:20:D9:BA:CB:B9:2A:35:F7:69:43:8D:43:7F:35:0A:94...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin
*
cache-control
🔴 No Cache(private, no-store, max-age=0)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
16682
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

mx4.belwue.de
mx2.belwue.de
mx3.belwue.de
mx1.belwue.de

Domain Information

landesmuseum-stuttgart.de

Last Updated

07.07.2022

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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.
D
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
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Atkinson-Hyperlegible

WCAG AAA
79/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
18/20

2.38x ratio · ✓ H1→H6

WCAG
/25
25/25

14.13:1 min contrast

Performance
/25
13/25

1 font · 4 req

Heading Font

Atkinson-Hyperlegible

Sans38px

Body Font

Atkinson-Hyperlegible

Sans16px

Contrast Ratio

14.13:1

WCAG AAA (≥7:1)

Reading Comfort

~36 CPL

Narrow lines
38px
h1
32px
h2
32px
h3
16px
p

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

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

❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 14.1:1).

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

AAdobe FontsBuy on MyFontsFluid Type (rem)Flesch 29

Color Palette

12 unique colors
12.54:1 AAA Light
#ffffff
Background· 30.200000000000003%
#2d3536
Secondary· 8.3%
#12191f
Secondary· 10.1%
#0b0408
Primary· 8.5%
#946b5b
Secondary· 7.6%
#e8d3bd
Secondary· 7.5%
#3c493b
Secondary· 6.9%
#834941
Secondary· 5.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

4 Resources

2
Scripts
2
Styles
2
Async
0
Defer

Top Script Sources

use.typekit.net(1)local(1)

Website Identity

landesmuseum-stuttgart.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 16 May 2026 at 03:27

Historical Analysis & Change Tracking