Free storefront audit
Shopify GA4 Checker
Look for Google Tag / gtag and a GA4 measurement ID (G-XXXXXXXX) in the storefront HTML. Google Ads AW- IDs are listed separately in the same scan result.
Same scanner as the free audit. After the result, you can start daily monitoring. See a sample report
FAQ
- What counts as GA4 detected?
- A Google Tag snippet, gtag calls, or a G- measurement ID in the page source.
- What if we only use Google Tag Manager?
- If gtag, a G- ID, or a Google Tag / GTM script is in the first HTML response, GA4 is Detected — even when the measurement ID is not visible. If none of those appear, the status is Not detected. Could not verify is used for conversion events, not for the GA4 tag itself.
- Does this replace the GA4 DebugView?
- No. Use DebugView or a tag assistant for live hits. This check only inspects public storefront source.
- Can I monitor GA4 after this check?
- Yes. Start a trial to get a daily scan and an email if the measurement ID or related signals change.
Monitor this store
A one-time check cannot tell you when a theme, app, or script change drops a pixel. Daily monitoring alerts you when storefront tracking signals change.