Creating a Budget
Calibre can set budgets against all metrics recorded for your sites. Budgets
are a great way of ensuring that regressions are spotted immediately and can
be addressed quickly.
Here's a quick run through of how to setup a budget.
You can be notified when a budget has been exceeded or met via
email or Slack alerts.
A good place to start is defining budgets for
paint-based metrics which
directly affect user experience—we recommend
Largest Contentful Paint and
Time to Interactive.