Clarvivo

Free tool by Clarvivo · no login

Find conversion events that fire more than once

Inspect a public confirmation page for duplicate browser conversion beacons, their timing and the IDs that may—or may not—deduplicate them.

Conversion page

Inspect a public conversion page for repeated GA4, Google Ads, Meta, TikTok, Reddit, LinkedIn, or Microsoft conversion beacons.

This tool answers: Which browser-side conversion events fire more than once?

Enable JavaScript to run the check — the diagnosis itself is free and needs no account.

Why this happens

Duplicate events rarely create a visible site error. They inflate one platform, another platform or both, leaving budget decisions based on conversions that did not happen.

The common sources are a theme snippet plus tag manager, overlapping triggers, and a confirmation page that repeats an event on refresh.

Next checks

These answer the questions this one tends to raise.

How this check works

So you can trust the result — and your developer can verify it.

  1. Normalise platform events

    We group recognised conversion events by platform, event name, timing and deduplication ID.

  2. Separate repeated from navigated events

    The result distinguishes a same-load duplicate from a later navigation or reload.

Common causes and fixes

Two installations
Migration work often leaves a previous tag beside the current implementation.
Generated IDs
New IDs on a repeat event stop platforms from recognising it as the same conversion.

Frequently asked questions

Does one shared ID make duplicate tags okay?
It can protect some platform totals, but removing accidental duplicate triggers is still the safer implementation.
Which platforms are covered?
The browser check recognises the marketing tracker signatures that fire during the supplied journey.

Remove noise before attributing revenue.

Clarvivo shows the payment outcome behind every channel claim.

Connect conversion claims to payments

What this tool reads, and what it keeps