How to: Using the Chrome extension
The Chrome extension was available prior to Lighthouse being available in Chrome Developer Tools, and offers similar functionality.

**Installation**: [install the extension](https://chrome.google.com/webstore/detail/lighthouse/blipmdconlkpinefehnmjammfjpmpbjk) from the Chrome Web Store.

**Run it**: follow the [extension quick-start guide](https://developers.google.com/web/tools/lighthouse/#extension).