
Jérôme
the strategistMeasurement architecture day in, day out: tracking, analytics, budget arbitrage. Data turning into decisions is his desk job.
HeySquad Research
Primary data, collected point by point in Belgium, published with its method and its limits. What we claim, we have measured.
Featured study · June 2026 · Liège province
A technical map of the e-shops across Liège province: platforms, performance, GDPR compliance, analytics stack and commercial maturity. 579 confirmed e-shops, measured one by one, open data.
mobile performance · GDPR compliance · platforms · tracking · commercial maturity
Who measures
The study is signed by the squad that spends its days inside its clients’ accounts, stacks and margins.

Measurement architecture day in, day out: tracking, analytics, budget arbitrage. Data turning into decisions is his desk job.

Trained as a journalist: sourcing, fact-checking, stated limits. She holds the published-method standard.

Ran an e-commerce operation for three years before HeySquad: he reads a store from the inside, stack, margin and logistics included.
01
Primary data
Every site is measured individually. No purchased aggregates, no self-reported samples.
02
Published method
Sources, sample sizes and limits live in the study itself, not in an annex on request.
03
Open data
Anonymised dataset available for download, CC BY 4.0 license: quotable and verifiable by anyone.
The study’s numbers are public. What they imply for your store, we show you on your own data.
shall we settle in?