Free tools / GA4 health check
Is your GA4 telling the truth?
A free check of how Google Analytics 4 is set up on your website. Enter your address and get a score, a plain English list of what we found, and what to fix first.
Free
No login or access needed. Results in about ten seconds.
GA4, Tag Manager, Consent mode, Cookie banners, Ecommerce events, Server-side tagging
What it checks
Where GA4 data
usually breaks.
All read from your public page source, the same way a browser sees it.
01 · Tags
GA4 and Tag Manager.
Which measurement IDs and containers are installed, including those inside your public GTM container.
02 · Duplicates
Double counting.
The same GA4 ID installed directly and through Tag Manager, or more than one property collecting.
03 · Leftovers
Old Universal Analytics.
UA code that stopped working in 2024 but still loads on every page.
04 · Consent
Consent mode and banners.
Whether consent defaults are set, which banner you use, and whether tags appear to load before consent.
05 · Ecommerce
Shop events.
Whether GA4 ecommerce events like view_item are visible on a product page, and which platform you run.
06 · Extras
Ads, Meta and server-side.
Google Ads and Meta tags, HTTPS, and signs of first-party or server-side tagging.
Questions
Questions about the
GA4 health check.
Click a question to open it.
It reads the public source of your home page, and one product or category page if you run a shop. It looks for GA4 and Tag Manager, duplicate tags, old Universal Analytics code, consent mode, your cookie banner, ecommerce events, ad tags and signs of server-side tagging.
No. Purchases happen at checkout, after the page has loaded, so they can't be verified from outside. A full GA4 audit places test orders, follows them through GA4 and matches a week of revenue against your real orders.
No. The check only reads what any visitor's browser can see. A full audit does need read access to GA4 and Tag Manager, which you can remove afterwards.
Some setups load tags by script after a visitor accepts cookies, or through an app, which a page source check can't see. The report says when that might be the case. A short call usually clears it up.
We use your email to send you the report and to let us know you ran the check. We don't store your details or results anywhere else, and we won't add you to a mailing list.
Want the numbers
to add up?
A full GA4 audit checks what this tool can't: purchases, revenue, key events and attribution, matched against your real orders.