Performance
How to Optimize Website Performance for Better Core Web Vitals
Improve loading, responsiveness, and visual stability with a measurement-led performance workflow.
byte team··8 min read·Updated Jan 28, 2026
Core Web Vitals describe loading, interaction responsiveness, and layout stability from the visitor’s point of view.
Measure real pages
Use field data and a performance profile to identify the largest files, slowest work, and unstable layout areas.
Fix the highest-impact issue
Optimize images, reduce render-blocking work, reserve layout space, and ship less client JavaScript.