cologne-tourism.com
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Hosting Provider
IP Address
185.48.220.77
Site Location
🇩🇪 Köln, Germanyvia schema_nap
Server Location
🇩🇪 Bremen, Germany
ASN
AS30742
Organization
neusta infrastructure service GmbH
Server
Nginx
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Progressive Web App
Technology Stack
7 Technologies Detected
Analytics
2Frameworks
1CSS Frameworks
1Tag Managers
1Web Servers
1Libraries
1SEO Analysis
Discover the Rhine metropolis Cologne | Cologne Tourist Board
Cologne Tourist Board - the official tourism organisation of the city of Cologne. Experiences & Events ✓ Sights, Museums & Culture ✓
Recommended: 50-60 chars (~363px / 580px)
Recommended: 120-160 chars
Issues (0)
6 issues found
Upgrade to view detailsCrawlability
Type: index
2 URLs
2 sub-sitemaps
11 rules
Sitemap reference found
Local SEO
Local Search Readiness
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AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
1 JSON-LDCitation Readiness
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Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
No WAF
62d
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
09.04.2026
Valid Until
08.07.2026
Subject Alternative Names (4)
SHA-256 Fingerprint
BF:AF:CA:84:2C:6E:74:17:6D:2F:30:0D:66:73:B0:68:1E:34:F1:67...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
20
MX Records (1)
Domain Information
cologne-tourism.com
Created
09.04.2001
Expires
09.04.2027
Last Updated
23.04.2026
Registrar
InterNetX GmbH
Privacy & Compliance
Cookiebot
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1 maximum-scale=10- •Mobile compatibility recommendation preview...
Typography & Readability
Koeln Type Sans
18px · LH 1.50
7.11x ratio · ✓ H1→H6
1:1 min contrast
1 font · 7 req
Heading Font
Koeln Type Sans
Body Font
Koeln Type Sans
Contrast Ratio
1:1
4 issuesReading Comfort
~35 CPL
Narrow lines✅ Excellent readability: 18px body text is ideal for all devices.
✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).
⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 7.1x larger than body text.
Color Palette
10 unique colorsBusiness & Marketing Stack
3 Tools Detected
2
Categories
3
Total Tools
0
Enterprise
1
Mid-Market
Assessment: Well-developed marketing technology stack
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity
KölnTourismus
Touristeninformation in Köln, Nordrhein-Westfalen
Kardinal-Höffner-Platz 1, Köln
50667, Köln
DE
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Historical Analysis & Change Tracking