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katho-nrw.de

https://katho-nrw.de· First analyzed 17 May 2026· Updated 17 May 2026
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katho-nrw.de
Desktop screenshot of katho-nrw.de
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Mobile

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Hosting Provider

VegaSystems GmbH & Co.

IP Address

80.70.188.124

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Paderborn, Germany

ASN

AS34372

Organization

VegaSystems GmbH & Co.

Server

Apache

Nameservers

ns3.domaindiscount24.net.ns2.domaindiscount24.net.ns1.domaindiscount24.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
672 ms10%
Speed Index
874 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
35 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

5 Technologies Detected

Libraries

1
jQueryv3.3.1

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apachev2.4.67

SEO Analysis

C67/100
18
7
1
Meta Tags7/15
Content12/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
K
katho-nrw.dekatho-nrw.de

International universities | katho

No description available for this page.

Title Length34 chars

Recommended: 50-60 chars (~195px / 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

4 URLs

4 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

24/100
Needs Work
7 9 2

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AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
13/25
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
navheader/footer
Text ratio:9%
Words:1,207
Token eff.:Optimal
Sections/1K:5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary148w
Descriptive Headingsavg 2w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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
80/100
12
Passed
1
Critical
1
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
6/15
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.
41/100
D
249 mg
CO₂e / view
2.0 MB
Page Weight
50%
Cleaner Than
New Visitor
285 mg
vs
Returning (cached)
142 mg
Annual (10K/mo)
29.9 kg
Emission Segments
Data Center
56 mg
Network
60 mg
Device
134 mg
Resource Breakdown
JavaScript
197.3 KB
Images
37.4 KB
CSS
1.7 MB
HTML
12.3 KB
Green Hosting Not Verified
VegaSystems GmbH & Co.
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

135d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

30.09.2025

Valid Until

30.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

katho-nrw.dewww.katho-nrw.de

SHA-256 Fingerprint

4F:1B:2C:8F:CA:E1:B5:CB:57:60:28:6A:48:B3:B0:58:4A:A4:80:B1...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 19 Hours(max-age=70039)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
en-US
content-length
12320
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

kathonrw-de01c.mail.protection.outlook.com

Domain Information

katho-nrw.de

Last Updated

27.04.2016

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.
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Freeset

WCAG Partial
65/100
Readability
/30
21/30

20px · LH 1.35

Hierarchy
/20
14/20

1.8x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
13/25

1 font · 4 req

Heading Font

Freeset

Sans36px

Body Font

Freeset

Sans20px

Contrast Ratio

1:1

10 issues

Reading Comfort

~39 CPL

Narrow lines
36px
h1
19px
h2
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.35). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 24/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

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

Buy on MyFontsFlesch 24

Color Palette

6 unique colors
4:1 AA Large Light
#7f7f7f
Other· 61%
#ffffff
Background· 28.8%
#ecede7
Primary· 2.4%

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

18 Resources

15
Scripts
3
Styles
5
Async
6
Defer

Top Script Sources

local(14)matomo.katho-nrw.de(1)

Website Identity

katho-nrw.de

info.aachen@katho-nrw.de
+4922177570

Central Administration CologneKatholische Hochschule Nordrhein-WestfalenHochschulleitung und ZentralverwaltungWörthstraß

Location detected: 🇩🇪 Germanyvia phone
📧 Microsoft 365en-US

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Last analyzed: 17 May 2026 at 19:45

Historical Analysis & Change Tracking