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7.2Why Lighthouse CI?
Lighthouse is Google's open-source auditing tool for web page quality. Lighthouse CI (LHCI) wraps Lighthouse in a CI-friendly package that can:
- Run Lighthouse audits against multiple URLs
- Assert that scores and metrics meet defined thresholds
- Compare results against a baseline (previous builds)
- Upload results to a server for trend visualization
- Run multiple times per URL and report median results