sens.org


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Hosting Provider
wpengine.comIP Address
141.193.213.10
Site Location
🇺🇸 United Statesvia ip
Server Location
🇺🇸 Austin, United States
ASN
AS209242
Organization
WPEngine, Inc.
Server
Cloudflare
CDN
Cloudflare
WAF
Cloudflare
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
28 Technologies Detected
Plugins
12CSS Frameworks
2Analytics
2Advertising
2Frameworks
1Other
1Icon Libraries
1Fonts
1CDN
1Customer Support
1SEO Analysis
Home lifespan | Lifespan Research Institute
Creating a Future Where Everyone Can Live Longer, Healthier Lives Building A Global Ecosystem To Advance Research That Will Overcome Age-Related Disease And ...
Recommended: 50-60 chars (~256px / 580px)
Recommended: 120-160 chars
Issues (2)
- • Very thin content (6 words). Search engines need substantial content for ranking.
- • Most images missing alt text (42/49) — critical for accessibility and SEO
4 issues found
Upgrade to view detailsCrawlability
Type: index
13 URLs
13 sub-sitemaps
15 rules
Sitemap reference found
Local SEO
Local Search Readiness
Sponsored
AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
4 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
45d
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+H3
Valid From
26.03.2026
Valid Until
24.06.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
8F:A7:F1:C2:D4:2A:1C:8F:C2:95:80:00:B8:B2:58:13:2D:86:41:EA...
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Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Google Workspace
Score
90
DMARC Policy
None (Monitor Only)
MX Records (5)
+1 more
Domain Information
sens.org
Created
01.12.1997
Expires
30.11.2029
Last Updated
22.02.2026
Registrar
NameCheap, Inc.
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1.0, viewport-fit=cover- •Mobile compatibility recommendation preview...
Typography & Readability
Source Sans Pro
16px · LH 1.50
3.25x ratio
1:1 min contrast
2 fonts · 9 req
Heading Font
Source Sans Pro
Body Font
Source Sans Pro
Contrast Ratio
1:1
16 issuesReading Comfort
~36 CPL
Narrow lines✅ Excellent readability: 16px body text is ideal for all devices.
✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).
⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.0:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
✅ Strong hierarchy: Headlines are 3.2x larger than body text.
Color Palette
6 unique colorsBusiness & Marketing Stack
3 Tools Detected
3
Categories
3
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Sophisticated marketing and sales technology infrastructure
Ad Networks
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity

Lifespan
Building a Future Free of Age-Related Disease
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Historical Analysis & Change Tracking