Etsy: strip tracking pixels
Finds and removes known tracking pixels and beacon iframes to limit behavioral data collection.
Code to copy
// Remove known tracking pixel images and beacon iframes
function stripTrackers() {
const sel = 'img[src*="/track"], img[src*="beacon"], '
+ 'img[width="1"][height="1"], iframe[src*="doubleclick"], '
+ 'iframe[src*="facebook.com/tr"]';
document.querySelectorAll(sel).forEach(function (el) {
el.remove();
});
}
stripTrackers();
const obs = new MutationObserver(stripTrackers);
obs.observe(document.documentElement, { childList: true, subtree: true });How to use this example
- Copy the code with the button above.
- Install JustZix (2 minutes) and open the extension on the target page.
- Add a new rule matching that page.
- Paste the code into the rule's JavaScript panel and save — it runs on every page visit.
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