Privacy Policy
Last updated: November 2026 · Committed to absolute data ownership
Core Privacy Guarantee: Zerolytics is self-hosted on your own Cloudflare account. We never receive, store, collect, or process your website visitors' analytics data.All analytics data remains 100% inside your private Cloudflare Workers and D1 database.
1. Zero Centralized Analytics Collection
Unlike traditional cloud analytics vendors (such as Google Analytics or hosted SaaS providers) who aggregate your visitors' browsing habits into third-party servers:
- Analytics event transmissions (
/api/event) route strictly from your visitors to your Cloudflare Worker edge. - Data writes execute directly into your private Cloudflare D1 SQLite database.
- No telemetry, beacon, or tracking pings are ever routed to our marketing website or external servers.
2. First-Party Cookies & Tracking Mechanism
The Zerolytics client tracker (zerolytics.js) is designed to be privacy-first, lightweight (3.5 KB), and compliant with GDPR, PECR, and CCPA guidelines:
- No Cross-Site Tracking: Zerolytics sets first-party cookies only (
zl_vidfor visitor identification andzl_sidfor session tracking). These cookies never follow users across distinct external domains. - No IP Address Storage: IP addresses are discarded immediately at the Cloudflare edge after resolving approximate country and city. IP addresses are never saved to disk or written to your D1 database.
- Zero Personal Fingerprinting: No intrusive device canvas fingerprinting or persistent hardware probes are performed.
3. Information Collected via Our Website
When purchasing a Zerolytics license on our website (zerolytics.vercel.app):
- Order Information: We collect your email address and name solely to generate your software license key and deliver transaction receipts.
- Payment Processing: Payments are processed securely by our Merchant of Record, Dodo Payments (or Stripe). We never see, store, or have access to your full credit card number or bank details.
- License Activation Logging: When you execute
npx zerolytics-setup, our activation gateway validates your license key against Dodo Payments to authorize your deployment slot.
4. Data Export & Deletion Rights
Because you maintain absolute sovereignty over your Cloudflare database, you have 100% control over data retention:
- 1-Click JSON Export: In your Zerolytics dashboard settings, click "Export Site Data" to download all historical sessions, events, payments, and goals in standard JSON format.
- Complete Erasure: You can delete any website or your entire D1 database directly through your Cloudflare dashboard at any time with immediate effect.
5. Inquiries & Privacy Contact
If you have any questions or requests regarding our privacy practices, contact us at:
Email: ajseven@outlook.in