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lfk.de

https://lfk.de· First analyzed 20 May 2026· Updated 20 May 2026
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lfk.de
Desktop screenshot of lfk.de
Mobile screenshot of lfk.de
Mobile

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Hosting Provider

Nepustil

IP Address

212.71.208.34

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Pliezhausen, Germany

ASN

AS12502

Organization

Nepustil

Server

Apache

Nameservers

dns3.belwue.de.dns1.belwue.de.dns1.uni-ulm.de.dns5.belwue.de.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
657 KB
23 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C65/100
18
7
1
Meta Tags10/15
Content12/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile4/4
Indexability3/3
L
lfk.delfk.de

LFK – Die Medienanstalt für Baden-Württemberg: lfk.de

No description available for this page.

Title Length53 chars

Recommended: 50-60 chars (~323px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
13/25

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:4%
Words:1,286
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary405w
Descriptive Headingsavg 7w
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
84/100
13
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
11/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
50/100
B
81 mg
CO₂e / view
656.7 KB
Page Weight
80%
Cleaner Than
New Visitor
93 mg
vs
Returning (cached)
46 mg
Annual (10K/mo)
9.7 kg
Emission Segments
Data Center
18 mg
Network
20 mg
Device
44 mg
Resource Breakdown
JavaScript
129.4 KB
Images
176.8 KB
CSS
327.5 KB
HTML
22.6 KB
Other
300 B
Green Hosting Not Verified
Nepustil
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

54d

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/1.1

Valid From

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (2)

lfk.dewww.lfk.de

SHA-256 Fingerprint

D4:E4:73:27:F5:B7:CD:91:88:34:C4:84:5C:68:0D:20:44:1B:39:9D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
22893
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

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

Domain Information

lfk.de

Last Updated

09.06.2021

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

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.
B
70/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Tahoma

WCAG AA
62/100
Readability
/30
14/30

32px · LH 1.19

Hierarchy
/20
11/20

1.5x ratio

WCAG
/25
21/25

6.67:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Tahoma

Sans48px

Body Font

Tahoma

Sans32px

Contrast Ratio

6.67:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned
48px
h1
32px
h2
18px
h3
16px
h4
32px
p

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

⚠️ Tight line spacing (1.19). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.7:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 0

Color Palette

10 unique colors
3.69:1 AA Large Light
#ffffff
Primary· 50.1%
#88838f
Other· 2.8%
#000206
Background· 16.5%
#001b48
Primary· 12.4%
#f3e4e9
Secondary· 3.5%
#322954
Secondary· 3.5%
#bac4cb
Secondary· 3.3%
#000a1c
Accent· 2.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

13 Resources

7
Scripts
6
Styles
2
Async
2
Defer

Top Script Sources

local(4)lfk.de(3)

Website Identity

lfk.de

Location detected: 🇩🇪 Germanyvia tld
de-de

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Last analyzed: 20 May 2026 at 09:34

Historical Analysis & Change Tracking