Swift Performance Documentation

Optimization

Critical CSS

CSS Optimization

Custom Javascript

Disable Emojis

Disable jQuery Migrate

Font Display

HTML Optimization

Include Scripts

Include Styles

Javascript Optimization

Lazyload Scripts

Limit Simultaneous Threads

Local Fonts

Merge Assets for Logged in Users

Minify CSS

Minify Javascript

Normalize Static Resources

Optimization Process

Prefetch DNS

Preload Fonts

Preload Scripts

Preload Sensitivity

Preload Styles

Preprocess Scripts

Proxy 3rd Party Assets

Separate Scripts

Separate Styles

Server Push

Server Side Scripts

Smart Font Delivery

Smart Javascript Delivery