Recover Analytics Data Blocked by Adblockers

Adblockers work by maintaining filter lists — community-curated blocklists like EasyPrivacy, uBlock's filter lists, and Disconnect.me's tracking protection list. These lists contain tens of thousands of domain patterns that match analytics endpoints: google-analytics.com/collect, googletagmanager.com/gtm.js, connect.facebook.net, and hundreds more. When a visitor's browser encounters these URLs, the request is dropped before it ever leaves the browser.

The problem goes beyond browser extensions. Brave browser ships with a built-in adblock that uses compiled versions of uBlock Origin's filter lists — no extension required. Firefox's Enhanced Tracking Protection blocks known trackers using the Disconnect.me list by default for all users. Safari's Intelligent Tracking Prevention uses machine learning to identify and restrict cross-site tracking. This means a growing share of your audience is blocking analytics at the browser level, with no opt-in required.

For Google Tag Manager users, the impact is amplified: GTM loads as a single container script. When that script is blocked, every tag inside it — GA4, Facebook Pixel, Google Ads conversions, LinkedIn Insight Tag, Hotjar — all fail simultaneously. One blocked URL takes down your entire analytics and marketing stack for that visitor.

Introtrace solves this by detecting blocked signals at the client and rerouting only those signals through our proxy. Because the rerouted requests come from your own domain, they don't match any filter list patterns. Your regular analytics traffic continues flowing directly to Google, Facebook, and other providers as normal — we never touch what isn't blocked.