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dshs-koeln.de

https://dshs-koeln.de· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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dshs-koeln.de
Desktop screenshot of dshs-koeln.de
Mobile screenshot of dshs-koeln.de
Mobile

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Hosting Provider

Deutsche Sporthochschule Koeln

IP Address

194.213.2.187

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Jülich, Germany

ASN

AS8422

Organization

Deutsche Sporthochschule Koeln

CDN

Varnish

Nameservers

dns4.netcologne.de.dns3.netcologne.de.dns5.netcologne.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
656 ms10%
Speed Index
853 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
19 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

3 Technologies Detected

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

SEO Analysis

B72/100
21
6
2
Meta Tags14/15
Content11/12
Headings3/8
Technical18/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile1/4
Indexability3/3
D
dshs-koeln.dedshs-koeln.de

Startseite - Deutsche Sporthochschule Köln

Die Deutsche Sporthochschule Köln ist die einzige Universität in Deutschland, die sich ausschließlich dem Themenfeld Sport und Bewegung widmet.

Title Length42 chars

Recommended: 50-60 chars (~253px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (13/24) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

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.

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
18/25

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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:14%
Words:821
Token eff.:Optimal
Sections/1K:17.1
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary28w
Descriptive Headingsavg 5.7w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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
76/100
10
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
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.
61/100
D
263 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
300 mg
vs
Returning (cached)
150 mg
Annual (10K/mo)
31.5 kg
Emission Segments
Data Center
13 mg
Network
77 mg
Device
173 mg
Resource Breakdown
JavaScript
408.0 KB
Images
1.9 MB
CSS
215.7 KB
HTML
14.3 KB
Green Hosting Verified
NetCologne GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

203d

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

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

19.11.2025

Valid Until

19.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

dshs-koeln.dewww.dshs-koeln.de

SHA-256 Fingerprint

C6:BF:E6:B9:BB:8B:94:AE:5D:2B:A4:0E:41:9A:02:59:43:E6:33:AD...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
age
1672
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-language
de
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx1.dshs-koeln.de
mx2.dshs-koeln.de

Domain Information

dshs-koeln.de

Last Updated

13.08.2024

DNSSEC
Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner
Usercentrics
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Usercentrics
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
54/100
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=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

OfficinaSerifITCW01-Med + OfficinaSansITCW01-Book 734509

WCAG Partial
66/100
Readability
/30
28/30

16px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
17/25

1.69:1 min contrast

Performance
/25
13/25

2 fonts · 5 req

Heading Font

OfficinaSerifITCW01-Med

Serif

Body Font

OfficinaSansITCW01-Book 734509

Sans16px

Contrast Ratio

1.69:1

8 issues

Reading Comfort

~66 CPL

Optimal (45–75)
30px
h2
22px
h3
22px
h4
16px
p

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

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

✅ Optimal line length: ~66 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.7:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFonts

Color Palette

11 unique colors
16.82:1 AAA Light
#ffffff
Background· 30.9%
#1d1d20
Other· 5.1%
#e0dad7
Primary· 7%
#c7cbd1
Secondary· 5.9%
#452421
Secondary· 1.3%

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

5 Resources

4
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

app.usercentrics.eu(2)privacy-proxy.usercentrics.eu(1)local(1)

Website Identity

dshs-koeln.de

Location detected: 🇩🇪 Germanyvia tld
de

Sponsored

Last analyzed: 30 Apr 2026 at 00:30

Historical Analysis & Change Tracking