jackkornfield.com
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Hosting Provider
cloudflare.comIP Address
104.21.40.50
Site Location
🇨🇦 Canadavia ip
Server Location
🇨🇦 Toronto, Canada
ASN
AS13335
Organization
Cloudflare, Inc.
Server
Cloudflare
CDN
Cloudflare
WAF
Cloudflare
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
46 Technologies Detected
Plugins
25UI Components
3CSS Frameworks
2Frameworks
1Other
1Icon Libraries
1Tag Managers
1Email Marketing
1CDN
1SEO Analysis
Home - Jack Kornfield
Explore Jack Kornfield’s wisdom on mindfulness, meditation, and awakening through courses, books, and talks. Begin your journey to a compassionate life.
Recommended: 50-60 chars (~128px / 580px)
Recommended: 120-160 chars
Issues (2)
- • Missing H1 tag — every page should have exactly one H1
- • Most images missing alt text (24/33) — critical for accessibility and SEO
8 issues found
Upgrade to view detailsCrawlability
87 rules
Sitemap reference found
Local SEO
Local Search Readiness
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AI & LLM Readiness
AI Bot Access
6/14 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
WAF
29d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Let's Encrypt
Key Algorithm
ECDSA (secp256r1) (256 bit)
Signature
ECDSA with SHA-384
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
11.03.2026
Valid Until
09.06.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
99:EB:9F:FA:C8:F3:31:69:A2:21:87:D1:02:4B:8A:F3:8A:5D:A7:DE...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Google Workspace
Score
65
DMARC Policy
None (Monitor Only)
MX Records (5)
+1 more
Domain Information
jackkornfield.com
Created
11.12.2005
Expires
26.02.2027
Last Updated
03.03.2026
Registrar
GoDaddy.com, LLC
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1.0, maximum-scale=3.0, user-scalable=1- •Mobile compatibility recommendation preview...
Typography & Readability
Playfair Display + Roboto
18px · LH 1.60
8.81:1 min contrast
System fonts
Heading Font
Playfair Display
Body Font
Roboto
Contrast Ratio
8.81:1
WCAG AAA (≥7:1)Reading Comfort
~32 CPL
Narrow lines✅ Excellent readability: 18px body text is ideal for all devices.
✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).
✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.8:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).
✅ System fonts: Zero font loading delay — best possible LCP impact.
Color Palette
7 unique colorsBusiness & Marketing Stack
5 Tools Detected
Behavior Analytics
User behavior and product analytics
3
Categories
5
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Sophisticated marketing and sales technology infrastructure
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity

Jack Kornfield
Explore Jack Kornfield’s wisdom on mindfulness, meditation, and awakening through courses, books, and talks. Begin your journey to a compassionate life.
Social Profiles
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Historical Analysis & Change Tracking