đ Earth HD - Referrer Cookie Test Page
Checking URL parameters and cookies...
Current Cookie Status:
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All Cookies on Domain:
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How to Test:
- Visit this page with a placement parameter:
earthhd.org/?placement=example.com
- The placement will be stored as a cookie named
referrer_url
- Install the Earth HD extension
- Check your database - the referrer_url should be recorded in the extension_tracking table