Performance budgets keep web products fast. This quiz covers the collocations for defining budgets, measuring against baselines, reporting regressions, and optimising assets.
0 / 5 completed
1 / 5
The frontend team will ___ performance budgets for LCP, FID, and CLS.
Define budgets is the standard collocation — teams define performance budgets as agreed thresholds for key web vitals.
2 / 5
CI will ___ each build against the baseline to detect any regressions.
Measure against baseline is the correct collocation — automated tools measure performance metrics against a baseline on every pull request.
3 / 5
The dashboard will automatically ___ regressions when any metric exceeds its budget.
Report regressions is the standard performance collocation — tools report regressions in CI comments, dashboards, or Slack notifications.
4 / 5
We configured webpack to ___ limits and fail the build if the bundle grows too large.
Enforce limits is the correct collocation — build tooling enforces limits by failing builds that exceed agreed size or timing thresholds.
5 / 5
The performance sprint focused on how to ___ assets by deferring non-critical scripts.
Optimise assets is the standard collocation — engineers optimise assets through techniques like minification, lazy loading, and image compression.