crowdsourcer.io
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Hosting Provider
cloudflare.comIP Address
172.67.191.121
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
Architecture Stack
Progressive Web App
Technology Stack
10 Technologies Detected
CSS Frameworks
2Libraries
1Icon Libraries
1Tag Managers
1Marketing
1CDN
1SEO Analysis
Register | Crowdsourcer.io
No description available for this page.
Recommended: 50-60 chars (~155px / 580px)
Recommended: 120-160 chars
Issues (3)
- • Missing meta description — important for click-through rates in SERPs
- • Missing H1 tag — every page should have exactly one H1
- • Most images missing alt text (1/1) — critical for accessibility and SEO
13 issues found
Upgrade to view detailsLocal 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
No SchemaCitation 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
38d
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
09.03.2026
Valid Until
07.06.2026
OCSP Stapling
Enabled
Subject Alternative Names (2)
SHA-256 Fingerprint
AE:36:77:62:31:23:43:13:62:8C:8A:4B:83:7D:5D:91:9D:64:0E:33...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Zoho Mail
Score
65
DMARC Policy
None (Monitor Only)
MX Records (3)
Domain Information
crowdsourcer.io
Created
26.04.2017
Expires
26.04.2027
Last Updated
26.04.2026
Registrar
IONOS SE
Privacy & Compliance
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1, maximum-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Pacifico + Open Sans
12px · LH 1.43
2.64:1 min contrast
2 fonts · 14 req
Heading Font
Pacifico
Body Font
Open Sans
Contrast Ratio
2.64:1
2 issuesReading Comfort
~48 CPL
Optimal (45–75)❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.
✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).
✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).
⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.6:1).
❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.
✅ Lean font stack: 2 font families keeps load times fast.
Color Palette
5 unique colorsBusiness & Marketing Stack
4 Tools Detected
3
Categories
4
Total Tools
0
Enterprise
2
Mid-Market
Assessment: Sophisticated marketing and sales technology infrastructure
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Scripts & Styles
22 Resources
Top Script Sources
Website Identity
crowdsourcer.io
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Historical Analysis & Change Tracking