csisoftware.com
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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
12 Technologies Detected
Libraries
2Analytics
2UI Components
1CSS Frameworks
1CDN
1SEO Analysis
Constellation Software: Global Vertical Market Leader
Constellation Software acquires and builds market-leading software companies, driving innovation, sustainable growth, and strong earnings reports worldwide.
Recommended: 50-60 chars (~319px / 580px)
Recommended: 120-160 chars
Issues (1)
- • Most images missing alt text (7/7) — critical for accessibility and SEO
4 issues found
Upgrade to view detailsCrawlability
Type: index
3 URLs
3 sub-sitemaps
6 rules
Sitemap reference found
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
2 JSON-LDCitation Readiness
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Accessibility
WCAG 2.1 Compliance
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
WAF
62d
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+H3
Valid From
23.04.2026
Valid Until
22.07.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
83:1D:BE:E8:EE:82:F2:53:57:A2:EA:FF:8C:18:C5:08:32:93:C6:E5...
HTTP Headers
Developer Console
Email Infrastructure
Microsoft 365
Score
93
DMARC Policy
Quarantine (Moderate)
MX Records (1)
Domain Information
csisoftware.com
Created
12.12.1996
Expires
11.12.2031
Last Updated
20.10.2023
Registrar
Network Solutions, LLC
Privacy & Compliance
Termly
GDPR Indicators
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Plus Jakarta Sans + Google Sans
24px · LH 1.40
4x ratio · ✓ H1→H6
1:1 min contrast
2 fonts · 4 req
Heading Font
Plus Jakarta Sans
Body Font
Google Sans
Contrast Ratio
1:1
3 issuesReading Comfort
~38 CPL
Narrow lines✅ Excellent readability: 24px body text is ideal for all devices.
✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).
❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.
⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).
✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.
✅ Strong hierarchy: Headlines are 4.0x larger than body text.
Color Palette
5 unique colorsBusiness & Marketing Stack
2 Tools Detected
2
Categories
2
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
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Scripts & Styles
23 Resources
Top Script Sources
Website Identity

CSI Software
Constellation Software Inc. is the leading international provider of software and services to public and private sector industries.
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Historical Analysis & Change Tracking