Explore effective site performance assessment and optimization techniques in this 33-minute conference talk from View Source 2019. Discover how to methodically diagnose, benchmark, and monitor site speed using industry-grade tools. Learn about mobile overrides, user experience metrics, professional techniques, organizational buy-in, performance budgets, profilers, and production monitoring. Gain insights into key performance metrics, recipes, and blueprints for performance optimization. Understand the importance of representative pages, request maps, shared goals, and custom metrics. Delve into Lighthouse plugins, recipe guidance, field data, and SCP in Chrome. Master the art of demystifying speed tooling to enhance your website's performance.
Overview
Syllabus
Intro
Mobile Overrides
User Experience Metrics
Professional Techniques
Organizational Buyin
Performance Budgets
Profilers
Production Monitoring
Key Performance Metrics
Recipes
Blueprint for Performance
Representative Page
Request Map
The Shared Goal
Custom Metrics
Lighthouse Plugins
Recipe Guidance
Last Frontier
Field Data
SCP in Chrome
Lighthouse
Overview
Taught by
Mozilla Hacks
