+--------------------------- ARTICLE MAP ---------------------------+ | source: /writing/building-for-lighthouse-without-building-for-the-audit/ | | status: indexed | | tags: Performance | Lighthouse | Architecture | | flow: intro -> analysis -> signals -> takeaway | +------------------------------------------------------------------+
Scores are signals, not strategy
Lighthouse is useful because it compresses many quality concerns into a single view. It becomes less useful when teams optimize only for the audit surface instead of the real user experience.
The durable wins
The biggest performance gains usually come from structural choices:
- choosing static output where possible
- shipping less JavaScript by default
- controlling image behavior up front
- reducing third-party script pressure
What to optimize next
Once those are in place, smaller page-level tuning becomes cheaper and more honest.