nationalshrine.org
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Hosting Provider
cloudflare.comIP Address
162.159.135.42
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
42 Technologies Detected
Plugins
24Libraries
3UI Components
2Frameworks
1CSS Frameworks
1Icon Libraries
1Fonts
1Tag Managers
1Advertising
1Payments
1CDN
1Customer Support
1Security
1SEO Analysis
The Basilica of the National Shrine of the Immaculate Conception
Welcome to the Basilica of the National Shrine of the Immaculate Conception – the largest Roman Catholic Church in North America and one of the ten largest c...
Recommended: 50-60 chars (~382px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Most images missing alt text (24/31) — critical for accessibility and SEO
4 issues found
Upgrade to view detailsCrawlability
Type: index
14 URLs
14 sub-sitemaps
5 rules
Sitemap reference found
Allows all crawlers
Local SEO
Local Search Readiness
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AI & LLM Readiness
AI Bot Access
13/14 accessibleMachine Readability
Structured Data
8 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
39d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Google Trust Services
Key Algorithm
ECDSA (secp256r1) (256 bit)
Signature
ECDSA with SHA-256
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
26.03.2026
Valid Until
24.06.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
7A:E5:4F:0E:FF:16:A9:D9:E8:B7:12:EF:88:CB:23:2E:41:5A:DE:BB...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Microsoft 365
Score
75
DMARC Policy
Reject (Strictest)
MX Records (2)
Domain Information
nationalshrine.org
Created
20.04.1997
Expires
21.04.2027
Last Updated
22.04.2026
Registrar
GoDaddy.com, LLC
Privacy & Compliance
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1, shrink-to-fit=no- •Mobile compatibility recommendation preview...
Typography & Readability
Adobe Garamond Pro + Clear Sans
16px · LH 1.31
3.5x ratio
1:1 min contrast
3 fonts · 10 req
Heading Font
Adobe Garamond Pro
Body Font
Clear Sans
Contrast Ratio
1:1
4 issuesReading Comfort
~41 CPL
Narrow lines✅ Excellent readability: 16px body text is ideal for all devices.
⚠️ Tight line spacing (1.31). Increase to 1.4–1.6 for better readability.
⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.
⚠️ Partial contrast: 4 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 3.5x larger than body text.
Color Palette
7 unique colorsBusiness & Marketing Stack
4 Tools Detected
3
Categories
4
Total Tools
0
Enterprise
1
Mid-Market
Assessment: Well-developed marketing technology stack
Ad Networks
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Scripts & Styles
30 Resources
Top Script Sources
Website Identity

National Shrine of the Immaculate Conception
We invite you to join us in celebrating the Ascension of our Lord, Jesus Christ. Join us also at 4:00 p.m. for Solemn Vespers in the Great Upper Church. Saturday, May 16 Time: Location and…
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Historical Analysis & Change Tracking