childhood101.com
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Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
22 Technologies Detected
Plugins
11Libraries
1CSS Frameworks
1Icon Libraries
1Fonts
1Email Marketing
1Advertising
1Web Servers
1SEO Analysis
Quality learning resources for teachers and parents - Childhood101
Providing quality learning resources and activity ideas for teachers, parents and educators for use with students of all ages.
Recommended: 50-60 chars (~394px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Very thin content (9 words). Search engines need substantial content for ranking.
6 issues found
Upgrade to view detailsCrawlability
Type: index
8 URLs
8 sub-sitemaps
3 rules
Sitemap reference found
Allows all crawlers
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
5 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
42d
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
15.03.2026
Valid Until
13.06.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
B2:31:D0:0B:17:19:BA:E7:A5:B5:B4:FB:41:D7:67:5C:E5:9E:0B:32...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
98
DMARC Policy
Quarantine (Moderate)
MX Records (1)
Domain Information
childhood101.com
Created
14.04.2010
Expires
14.04.2027
Last Updated
07.04.2026
Registrar
eNom, LLC
Privacy & Compliance
Quantcast Choice
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1, minimum-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
League Spartan + -apple-system
20px · LH 1.30
1.8x ratio · ✓ H1→H6
1.68:1 min contrast
System fonts
Heading Font
League Spartan
Body Font
-apple-system
Contrast Ratio
1.68:1
6 issuesReading Comfort
Dual Sans-Serif
left aligned✅ Excellent readability: 20px body text is ideal for all devices.
⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.
⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.7:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).
Color Palette
11 unique colorsBusiness & Marketing Stack
3 Tools Detected
3
Categories
3
Total Tools
0
Enterprise
1
Mid-Market
Assessment: Sophisticated marketing and sales technology infrastructure
Ad Networks
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity

Childhood 101
Providing quality learning resources and activity ideas for teachers, parents and educators for use with students of all ages.
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Historical Analysis & Change Tracking