unknowngenius.com
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Hosting Provider
linode.comIP Address
139.162.177.72
Site Location
🇩🇪 Germanyvia ip
Server Location
🇩🇪 Frankfurt am Main, Germany
ASN
AS63949
Organization
Linode
Server
Nginx
Nameservers
Performance
Core Web Vitals
Weight
Architecture Stack
Technology Stack
5 Technologies Detected
Libraries
1CSS Frameworks
1Icon Libraries
1Fonts
1Web Servers
1SEO Analysis
Just what do you think you’re doing, Dave?
Dave's home on the Internet
Recommended: 50-60 chars (~256px / 580px)
Recommended: 120-160 chars
Issues (2)
- • Very thin content (9 words). Search engines need substantial content for ranking.
- • Missing H1 tag — every page should have exactly one H1
10 issues found
Upgrade to view detailsCrawlability
124 rules
Local SEO
Local Search Readiness
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
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
No SchemaCitation 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
48d
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
05.04.2026
Valid Until
04.07.2026
Subject Alternative Names (3)
SHA-256 Fingerprint
2A:0E:64:4B:14:80:4B:EF:16:68:A9:CB:2C:36:AC:98:26:E2:91:9B...
Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
45
MX Records (2)
Domain Information
unknowngenius.com
Created
27.06.2002
Expires
27.06.2027
Last Updated
13.01.2025
Registrar
Dynadot Inc
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=0.9, maximum-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Open Sans + Helvetica Neue
120px · LH 1.50
System fonts
Heading Font
Open Sans
Body Font
Helvetica Neue
Contrast Ratio
--
Reading Comfort
Mixed Pairing
left aligned✅ Excellent readability: 120px body text is ideal for all devices.
✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).
✅ System fonts: Zero font loading delay — best possible LCP impact.
Color Palette
12 unique colorsSponsored
Scripts & Styles
5 Resources
Top Script Sources
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Historical Analysis & Change Tracking