Tracking Doctor: Ecommerce Tag Checker

Check GA4, GTM, Meta Pixel, Google Ads and TikTok tags on any store. Find broken tracking in one click.

Tracking Doctor checks the tracking setup on the page you are on and tells you what is broken, in plain language. Click the icon on any store page and you get a score, a list of tags found, and a fix for each problem. What it detects Google Tag Manager containers GA4 measurement IDs and whether page_view fires Meta Pixel IDs and whether PageView fires Google Ads tags TikTok Pixel What it checks Duplicate installs, like the same GA4 ID or Meta pixel firing twice Consent Mode: default state, v2 signals, and hits sent as granted without a consent update Ecommerce events in the dataLayer (view_item, add_to_cart, begin_checkout, purchase): value, currency, items, transaction ID Purchases fired twice with the same transaction ID Old Universal Analytics code and the old ecommerce format Built for store owners, media buyers, agencies and developers who need a fast first check before opening a full audit. Private by design Everything runs on your device. Tracking Doctor reads the page only when you click the icon. It collects nothing, stores nothing and has no account. Limits It sees requests the browser has recorded for the page. Blocked requests, tags inside iframes and server-side events cannot be seen. Visit the product, cart and order confirmation pages and scan each one to check ecommerce events. Made by ROAS Expert (roasexpert.com).