Probe Tracking Test Page

Current Page Information

Current URL:

Referrer:

Domain:

Testing Instructions

1. Ensure the API is running: docker-compose up -d
2. Register a probe via API (see README.md)
3. Update probe configuration in probe.js
4. Open this page in a browser
5. Check API logs: docker-compose logs -f api
6. Query data: curl http://localhost:8000/api/referrers/since/0

Expected Behavior

• If domain matches CONFIG.homeDomain → sends heartbeat to /h (live check only)
• If domain doesn't match → sends full payload to /r (fraud detection)
• Data includes: probe_id, referrer, current URL, timestamp
• Sending priority: sendBeacon → fetch (keepalive) → XHR fallback
• Skips execution inside iframes

Endpoint Detection

Target endpoint: