PageSpeed Saver - Chrome Extension

https://defaced.dev/tools/pagespeed-saver/

A Chrome Extension that adds a Download Report button to PageSpeed Insights performance reports allowing you to easily download the raw Lighthouse JSON data.

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Getting Started

Installation

Install the plugin from the Chrome Web Store.

https://chrome.google.com/webstore/detail/pagespeed-saver/iindjcojlfifabgdgkibaijkflcbjncp

Usage

Use PageSpeeds Insights as usual and once the reports have rendered there will be a new Download Report button on the individual Mobile and Desktop performance reports.

Opening Saved Reports

This extension adds a new Open Report button the main navigation which takes you to the Lighthouse Report Viewer where you can open a saved report.

Comparing Saved Reports

This extension adds a new Compare Reports button the main navigation which takes you to the Lighthouse CI Diff Viewer where you can open two saved reports and see a comprehensive diff report.

Build

To manually build the extension run npm run build to create an unpackaged extension in ./dist.

Author

Chris Johnson - defaced.dev - @defaced