// sandbox environment
Analytics testing ground
for modern data stacks
A self-hosted lab for practicing server-side tagging, GTM implementations, first-party data collection, and analytics infrastructure.
01 — tagging
Server-side tagging
Move tag execution off the browser for better data quality, privacy, and reliability.
02 — data
First-party data
Resilient collection unaffected by ad blockers, browser restrictions, or cookie deprecation.
03 — infra
Self-hosted infrastructure
Full control over your tagging server, analytics backend, and data pipeline.
// external resources
GTM Server-Side DocsGoogle's official server-side tagging guide
GA4 Developer GuideMeasurement Protocol and event reference
Umami DocsSelf-hosted analytics platform
Caddy DocsReverse proxy and HTTPS setup
Cloudflare TunnelSecure tunnel configuration reference
Matomo DocsOpen-source analytics platform