Quick start guide to capo.js

capo.js is a tool for assessing the quality of the document <head>. You can run it in your browser as a Chrome extension.

An unoptimized <head> can lead to poor performance and a poor user experience. capo.js can help you identify and fix these issues.

Veloce: Chrome extension

The best way to start using capo.js is to install the Capo extension for Chrome:

Navigate to the Capo extension in the Chrome Web Store
Click the Add to Chrome button
On any page, click the Capo icon in the browser toolbar
- Open the DevTools Console to see additional logs

Learn more about using the extension and interpreting the results.