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kjm-online.de

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

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Hosting Provider

Mittwald CM Service GmbH und Co.

IP Address

185.181.134.169

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Espelkamp, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH und Co.

Server

Apache

Nameservers

ns01.agenturserver.co.ns01.agenturserver.it.ns01.agenturserver.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
559 ms10%
Speed Index
727 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.1 MB
29 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apache

SEO Analysis

C66/100
20
7
1
Meta Tags4/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kjm-online.dekjm-online.de

Startseite | kjm-online.de

No description available for this page.

Title Length26 chars

Recommended: 50-60 chars (~153px / 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

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

19/100
Poor
6 10 2

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

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
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
nav
Text ratio:2%
Words:924
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary225w
Descriptive Headingsavg 4w
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
A
86/100
15
Passed
0
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
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
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.
48/100
E
321 mg
CO₂e / view
3.1 MB
Page Weight
30%
Cleaner Than
New Visitor
367 mg
vs
Returning (cached)
183 mg
Annual (10K/mo)
38.5 kg
Emission Segments
Data Center
16 mg
Network
94 mg
Device
211 mg
Resource Breakdown
JavaScript
335.2 KB
Images
345.6 KB
CSS
501.5 KB
HTML
67.1 KB
Other
1.9 MB
Green Hosting Verified
Mittwald CM Service GmbH & Co. KG
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

81d

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

11.05.2026

Valid Until

09.08.2026

Subject Alternative Names (1)

www.kjm-online.de

SHA-256 Fingerprint

FE:7C:26:2C:94:7E:DC:CA:54:4B:5A:99:5E:F9:E3:E0:9E:EE:E5:55...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store, max-age=0)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-security-policy
form-action 'self';
content-type
text/html; charset=utf-8
date
Wed, 20 May 2026 18:29:14 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.die-medienanstalten.de

Domain Information

kjm-online.de

Last Updated

21.04.2020

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
72/100
Mobile Friendly
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...
Upgrade to view recommendations

Typography & Readability

TheSansC5

WCAG AAA
68/100
Readability
/30
19/30

16px · LH 1.50

Hierarchy
/20
19/20

2.38x ratio · ✓ H1→H6

WCAG
/25
17/25

11.86:1 min contrast

Performance
/25
13/25

1 font · 5 req

Heading Font

TheSansC5

Sans38px

Body Font

TheSansC5

Sans16px

Contrast Ratio

11.86:1

WCAG AAA (≥7:1)

Reading Comfort

~114 CPL

Too wide
38px
h1
38px
h2
30px
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 long lines: ~114 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.9:1).

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

Buy on MyFontsFlesch 17

Color Palette

12 unique colors
3.12:1 AA Large Light
#ffffff
Primary· 56.49999999999999%
#9a908b
Other· 2%
#578ca7
Secondary· 7.3%
#13212a
Secondary· 6.3%
#18313f
Primary· 5.3%
#7f5545
Secondary· 3.8%
#a2b0b3
Secondary· 3.5%
#17435e
Accent· 3.4%

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

Sponsored

Scripts & Styles

4 Resources

3
Scripts
1
Styles
1
Async
1
Defer

Top Script Sources

local(2)stats.die-medienanstalten.de(1)

Website Identity

kjm-online.de

kjm@die-medienanstalten.de
+4930206469051
Location detected: 🇩🇪 Germanyvia phone
de

Social Profiles

LinkedIn

Sponsored

Last analyzed: 20 May 2026 at 18:29

Historical Analysis & Change Tracking