/mdn2/en-US/docs/Web/PerformancePerformance
Animation_performance_and_frame_rate Critical_rendering_path CSS_JavaScript_animation_performance dns-prefetch Fundamentals How_browsers_work How_long_is_too_long Lazy_loading Navigation_and_resource_timings Optimizing_startup_performance Performance_budgets Rum-vs-Synthetic Speculative_loading Understanding_latency
/mdn2/en-US/docs/Web/Performance/Animation_performance_and_frame_rateAnimation_performance_and_frame_rate
/mdn2/en-US/docs/Web/Performance/CSS_JavaScript_animation_performanceCSS_JavaScript_animation_performance
/mdn2/en-US/docs/Web/Performance/FundamentalsFundamentals
/mdn2/en-US/docs/Web/Performance/How_browsers_workHow_browsers_work
/mdn2/en-US/docs/Web/Performance/Navigation_and_resource_timingsNavigation_and_resource_timings
/mdn2/en-US/docs/Web/Performance/Understanding_latencyUnderstanding_latency