Cross-Domain Overview
Track visitor behavior across multiple domains or subdomains.
Subdomain Tracking
Automatic Subdomain Support
Crazy Egg automatically tracks across subdomains when:
- Same account code on all subdomains
- Snapshots configured for each subdomain
Configuration
Use the same tracking code on:
- www.example.com
- shop.example.com
- blog.example.com
Multiple Domains
Separate Snapshots
For different domains:
- Add tracking code to each domain
- Create separate snapshots per domain
- Analyze each domain individually
User Journey Limitations
Crazy Egg focuses on individual page analysis rather than cross-domain journeys. For cross-domain user tracking, consider:
- Using consistent user IDs
- Combining with other analytics tools
Multi-Site Setup
Single Account
Track multiple sites with one account:
- Add all site URLs to your account
- Install tracking code on each
- Create snapshots per site
- Switch between sites in dashboard
Organization
- Name snapshots clearly
- Group by domain/purpose
- Use consistent tracking strategies