Web performance basics

Table of contents

1. Web performance basics
   1. Loading Measurement Basics
      1. The Waterfall Chart
      2. Filmstrip
      3. The HAR Format
      4. Speed Index
      5. What to Measure
      6. Custom Metrics
      7. The RAIL Approach
   2. Responsiveness Measurement Basics
      1. Frames per Second
      2. Profiling Charts
      3. CPU Profiling
      4. Memory Profiling
      5. Mixed Profiling
   3. You Can’t Improve Something If You Don’t Measure It