1 min read

Every Platform Grades Its Own Homework : Scott on the ROAS Trap

8 min read

The Paid Traffic Truth : Meta's New Customer Conversion Just Jumped 66%

8 min read

The Paid Traffic Truth : The New Customer Markup Your Dashboard Hides

2 min read

Why Agencies Shouldn't Fear the Numbers

6 min read

Your Data Is Being Estimated — And Nobody Told You

10 min read

How Meta, Google, and TikTok Changed Your Numbers Without Telling You

7 min read

Meta Is Now Charging to Reach Your Customer

9 min read

How Link Necklaces Cut Meta nCAC 22% and Nearly Doubled New Customers

7 min read

How to Track ChatGPT Ads the Right Way

12 min read

Why Your Meta CPA Is Lying to You in 2026

2 min read

The Monday Routine That Stops Wasted Ad Spend : The Five Forces Playbook

2 min read

How the Optimization Force Improves Campaign Performance

5 min read

Why GA4 Fails at Conversion Tracking & How to Fix It

By Scott Desgrosseilliers on Nov 18, 2024, 4:58:38 PM

Why GA4 Fails at Conversion Tracking (and What to Do Instead)


The marketing world is obsessed with data — but are we measuring what matters? Google Analytics 4 promises enhanced tracking and deeper insight, yet several of its structural flaws can quietly sabotage your marketing with misleading conversion data, distorted audience metrics and a customer journey it can't fully see. This isn't about bashing Google. It's about knowing where GA4 misleads you, so you don't allocate budget on flawed numbers. Let's walk through the biggest flaws — and what to do instead.

Topics: Google Analytics Wicked Reports conversion tracking GA4 Alternatives GA4
5 min read

GCLID vs GBRAID vs WBRAID: Google Ad Identifiers (2026)

By Scott Desgrosseilliers on May 4, 2021, 4:12:54 PM

GCLID vs GBRAID vs WBRAID: Decoding Google's Ad Identifiers in 2026

If you run Google Ads, you've probably noticed something odd in your landing-page URLs. Some clicks arrive with the familiar gclid parameter. Others show up with gbraid or wbraid instead. And if your tracking only captures gclid, you're silently losing attribution data on a growing share of your traffic  because Google now uses three different click identifiers depending on the device, browser, and the user's privacy settings.

Here's what each one is, when Google sends it, and why capturing all three now matters more than ever.

THE SHORT VERSION
- GCLID is the original Google Click Identifier, used since 2005. It's the gold standard — a rich, deterministic identifier tied to a single click, carrying campaign, ad group, keyword, device, and more. But it only works where Apple allows it.
- GBRAID and WBRAID are the privacy-safe parameters Google introduced in 2021 for iOS traffic where gclid can no longer be used. They measure performance in aggregate, without identifying an individual user.

Topics: conversion tracking WBRAIDS GBRAIDS Google Ads GCLID Apple ATT
4 min read

Why First-Party Data Is Essential for Attribution

By Scott Desgrosseilliers on Mar 2, 2020, 4:08:20 PM

WHY FIRST-PARTY DATA IS THE FOUNDATION OF ACCURATE MARKETING ATTRIBUTION 

There's a lot of noise about data in marketing, but one principle has only gotten more true - the data you own is worth more than the data you rent. First-party data — the information you collect directly, own outright and control — is the single most reliable foundation for knowing what your marketing actually did. Here's what it is, why it beats the alternatives and why accurate attribution is impossible without it.

Topics: Wicked Reports conversion tracking First-Party Data Marketing Attribution data privacy marketing
6 min read

How to Track YouTube Ads & Measure Real ROI

By Scott Desgrosseilliers on Oct 2, 2018, 8:37:24 AM

HOW TO TRACK YOUTUBE ADS AND MEASURE REAL ROI FROM VIDEO 

The oldest problem in advertising still bites hardest on YouTube. As the saying goes, half your ad budget is wasted and you just do not know which half. Video makes that worse, because a YouTube ad so often does its work early — someone watches on their phone during a commute, forgets about it, then searches your brand three days later on a laptop and buys. Last-click attribution gives YouTube zero credit for that sale. If you are judging YouTube on what Google Ads reports, you are almost certainly underrating it. Here is how to track YouTube ads properly and measure their real ROI.

Topics: Wicked Reports conversion tracking marketing ROI YouTube Ads Video Ad Attribution
5 min read

Facebook Custom Conversions : How They Work

By Scott Desgrosseilliers on Sep 7, 2016, 12:39:48 PM

FACEBOOK CUSTOM CONVERSIONS : HOW THEY WORK, AND WHAT THEY STILL CANNOT TELL YOU

Facebook Custom Conversions let you define and optimize for a specific action that matters to your business, rather than relying only on Meta's standard events. They are genuinely useful, and they are still part of the setup in 2026. But the world around them has changed completely since most guides were written, and the honest truth is that even a perfectly configured Custom Conversion only ever measures what Meta itself can see. Here is how they work now, and where you still need to look beyond them.

Topics: Wicked Reports conversion tracking Meta Ads • Conversions API facebook custom conversions