This page simulates real-world ad links with query parameters in the href.
Test Links with Query Parameters
These links have testID query parameters in their href attributes, simulating real ad traffic:
Freshpaint Configuration
CSS Selector: a[href*="/playground/"] or button[onclick*="/playground/"]
Property Filter: Full URL contains testID=
Dynamic Property (JavaScript):
// For links - extract from href
const link = event.target;
const href = link.getAttribute('href');
const url = new URL(href, window.location.origin);
const testID = url.searchParams.get('testID');
return testID || null;
// For buttons - extract from current URL after navigation
const urlParams = new URLSearchParams(window.location.search);
const testID = urlParams.get('testID');
return testID || null;