Side-by-side test
Compare all four setups
Each row runs in a hidden frame and reports back. A green check means the script loaded or data was sent. A red cross means your ad blocker stopped it.
How to read this. A setup only counts as "working" when both columns are green — the tag manager loaded and data actually reached Google.
| Setup | Tag manager | Data sent | Winner | |
|---|---|---|---|---|
| StandardLoaded from Google | ... | × |
... | ★ |
| GTGYour own domain | ... | × |
... | ★ |
| Server-sideYour subdomain | ... | × |
... | ★ |
| AddingwellHidden file names | ... | × |
... | ★ |
Loaded / Sent
Blocked
Not sent
Silently blocked
Testing