Case study·

Artifacts · The review

Supporting artifacts

Three concrete deliverables the plan produces: the first experiment brief, the tracking plan, and the QA checklist that holds quality as a standard.

Experiment brief (the first test I'd run)

Tracking / tagging plan (core events)

Events the prototype fires today (open its Events panel to watch live); the prototype is the source of truth, this documents it.

EventTriggerKey params
page_viewpage loadpage
cta_clickany primary CTA clicklabel, text
eligibility_startfirst interaction with the checkerlocation
eligibility_answereach question answeredquestion, value
eligibility_incompletesubmit with a missing answerfirst_missing_step
eligibility_resultchecker returns a verdicteligible, reason, who, concern, insurance
assessment_startclick through to app.talkiatry.comeligible, cross_domain, from
eligibility_reset"Start over" clicked(none)

Every event also pushes to window.dataLayer for GTM. Production additions beyond the prototype: cta_view impression events via IntersectionObserver, GA4 cross-domain linker to the app, consent mode for health-data compliance, UTM hygiene, and GTM preview/DebugView QA before publish.

QA + accessibility checklist (per page/template)


All site facts in this write-up were observed on talkiatry.com in June 2026 and labeled as verified vs. to-be-confirmed. Anything depending on internal analytics is framed as a hypothesis plus the method to validate it.