Meta - Tracking a story's performance

Tracking a story's performance

There are two halves to measuring a story. UTM tracking tells the destination page where a visitor came from, so you can prove a story sent traffic somewhere.

Tag Manager tells you what happened inside the story: how far people got, what they answered, whether they clicked through, and it feeds that back into advertising platforms so campaign targeting improves.

These articles cover the second half. Start at the top and work down; each one assumes the one before it.

💡 The one thing to understand before you start: Google Tag Manager is a delivery van, not a destination. It has no reports of its own. It sits on the story page and forwards what happens to Google Analytics, Meta, or anything else. A Tag Manager ID on its own produces nothing visible until you give it somewhere to send data.

The articles

Article	Read it when	What you'll get
Story events with Google Tag Manager	GTM is the most logical option	Where the Tag Manager ID goes, and exactly which three events a story sends
Sending story events to Google Analytics 4	You want reporting and drop-off analysis	A working Analytics setup, step by step
Meta pixel and campaign tracking strategies	A paid campaign points at the story	The pixel setup, plus which events actually improve targeting
Adding a meta pixel without Google Tag Manager	You need a quick way to add a meta pixel	The pixel setup, plus which events actually improve targeting
Consent and tag gating	Before any campaign goes live	How to make tags respect a visitor's choice
Troubleshooting	Something isn't arriving	Nine symptoms and what's really behind them

Quick reference

The two IDs people mix up

ID	Looks like	What it does
Tag Manager container	`GTM-XXXXXXX`	Goes in Project settings → Tracking & scripts. Decides what fires and when.
Analytics measurement ID	`G-XXXXXXXXXX`	Goes inside Tag Manager. Decides where the data lands.

What a story sends

Event	Fires when
`intractiveStoryProgress`	The story loads, and on every progress change
`intractiveVariablesUpdated`	A story variable changes — this is how answers get out
`intractiveOutboundLink`	Someone clicks a link out of the story

⚠️ The Tag Manager ID, Header scripts and Footer scripts fields are admin-only. If you can't see the Tracking & scripts section in project settings, ask an admin in your organisation.

✅ The five mistakes that cost the most time

Expecting reports inside Tag Manager. It has none.
Forgetting Once per page on milestone tags, which silently multiplies your conversions.
Skipping the custom definitions step in Analytics, so parameters are collected but never reportable.
Testing within 15 minutes of publishing and trusting what you see.
Optimising a campaign toward story completion without checking what "complete" means in that story's shape.

Updated on: 24/09/2026

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