bildung.social
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Hosting Provider
ovhcloud.comIP Address
178.33.220.142
Site Location
🇫🇷 Francevia ip
Server Location
🇫🇷 Paris, France
ASN
AS16276
Organization
Masto.host
Server
Mastodon
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Progressive Web App
SEO Analysis
Trending - bildung.social
Bildung unter den Bedingungen der digitalen Transformation.
Recommended: 50-60 chars (~141px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Most images missing alt text (3/5) — critical for accessibility and SEO
10 issues found
Upgrade to view detailsCrawlability
6 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
13/14 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
35d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Let's Encrypt
Key Algorithm
ECDSA (secp384r1) (384 bit)
Signature
ECDSA with SHA-384
TLS Version
TLSv1.3
HTTP Protocol
HTTP/1.1
Valid From
29.03.2026
Valid Until
27.06.2026
Subject Alternative Names (1)
SHA-256 Fingerprint
D4:6F:AF:67:06:57:D3:78:64:E5:3C:F2:88:CA:F6:58:40:E2:B1:5B...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
bildung.social
Created
26.08.2018
Expires
26.08.2026
Last Updated
30.08.2025
Registrar
Mesh Digital Limited
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1, viewport-fit=coverTypography & Readability
mastodon-font-sans-serif
15px · LH 1.47
1.07x ratio · ✓ H1→H6
1:1 min contrast
1 font · 3 req
Heading Font
mastodon-font-sans-serif
Body Font
mastodon-font-sans-serif
Contrast Ratio
1:1
40 issuesReading Comfort
~35 CPL
Narrow lines⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.
✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).
❌ Low contrast: 40 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.
⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.
Color Palette
5 unique colorsBusiness & Marketing Stack
1 Tools Detected
1
Categories
1
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
8 Resources
Top Script Sources
Website Identity
bildung.social
Social Profiles
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Historical Analysis & Change Tracking