Micro and macro conversions
A macro conversion is a primary business goal — a purchase, a signup. A micro conversion is a smaller, intermediate action that signals progress toward it, like viewing a product or starting a form. Tracking both gives a richer picture of the funnel, but only the macro conversion should be treated as the headline success metric.
What this means
Macro conversions are the actions that directly fulfil the site's purpose — a sale, a lead, a subscription. Micro conversions are the smaller, earlier actions that tend to precede them: viewing a key page, adding to a cart, starting a signup. Micro conversions are not the goal; they are evidence of movement toward the goal.
Using both without overcounting
Reading micro and macro conversions together tells you where the funnel is healthy and where it stalls. The mistake is promoting a micro conversion to a headline success metric — optimising for form-starts or cart-adds can lift those numbers while real purchases stay flat. Keep one clear macro definition, and use micro conversions diagnostically beneath it.
Define each from a real event, and avoid double-counting a single user's repeated micro actions as multiple successes.
- Macro = primary goal; micro = step toward it
- Micro conversions are diagnostic, not the headline
- Optimising a micro metric can leave macro flat
How it appears in analytics and logs
Strong micro conversions with weak macro conversions point to friction late in the funnel; weak micro conversions point to a problem reaching the funnel at all.
Diagnostic use case
Track micro conversions to understand progress through the funnel, while keeping macro conversions as the metric that defines real success.
What WebmasterID can help detect
WebmasterID's event model lets you mark some events as macro goals and others as micro steps, all measured first-party.
Common mistakes
- Treating a micro conversion as the headline success metric.
- Double-counting repeated micro actions as separate successes.
- Optimising micro steps while macro conversions stay flat.
Privacy and accuracy notes
Both conversion types are counted from events, not identity. WebmasterID records the events you define first-party.
Related pages
- Goal completion and key events
A goal completion is recorded when a visitor performs an action you have defined as valuable, such as a purchase or signup. In modern tools you mark an event as a key event (a conversion) and each qualifying occurrence is counted. The traps are over-counting repeated actions, double-counting across sessions, and defining the goal so loosely it stops meaning success.
- Funnel analysis: finding the leak
Funnel analysis follows visitors through an ordered set of steps (view → add to cart → checkout → purchase) and shows where they fall out. It turns a single conversion rate into a map of where the loss happens. The pitfalls are step definition, small-sample noise, and assuming a strict order where users actually skip around.
- Conversion rate: definition and denominators
Conversion rate is the share of some base that converted. The trap is the denominator: conversions per session, per user, and per unique visitor give different numbers and mean different things. Without stating the base, a conversion rate is ambiguous — and comparing rates with different bases is meaningless.
- CTA tracking docs
Mark which actions are goals vs steps.
Sources and verification notes
Last reviewed 2026-06-24. Facts are checked against primary/official sources where available; uncertain specifics are marked “Data not yet verified” rather than guessed.