{"id":930,"question":"How does a coded UTM parameter survive the browser stripping that kills gclid and fbclid?","short_answer":"Pattern matching. Every browser and ad blocker that strips tracking parameters uses filter lists \u2014 regex rules that target known parameter names like ...","preview":true,"full_answer_at":"https:\/\/seresa.io\/seed\/wordpress-tracking\/how-coded-utm-survives-browser-stripping-gclid-fbclid","api_docs":"https:\/\/seresa.io\/cherry-tree-api"}