PageSpeed Exporter logoPageSpeedExporter
Built for Cursor

Lighthouse JSON Reports for Cursor

Use PageSpeed Exporter to get a complete Lighthouse JSON report, then bring it into your Cursor workspace. Let Cursor's AI analyze your performance data and generate the exact code changes to fix it — right in your codebase.

Loading…

Loading...

How to use Lighthouse JSON with Cursor

  1. 1

    Run a Lighthouse audit on your URL using PageSpeed Exporter

  2. 2

    Click "Download JSON" to get the complete AI-ready report

  3. 3

    Open Cursor and your project workspace

  4. 4

    Open the Cursor AI chat panel (Cmd+L / Ctrl+L)

  5. 5

    Drag the JSON file into the chat or use the attachment button

  6. 6

    Paste the prompt and let Cursor generate code changes in your actual codebase

Ready-to-use prompt for Cursor

Copy this prompt, attach your JSON report, and send it to Cursor:

I've added my Lighthouse JSON performance report for [your-site.com] to this conversation.

Please help me fix the performance issues directly in my codebase:
1. Identify the 3 highest-impact issues from the report
2. For each issue, show me the exact code change I need to make in this project
3. Reference the file paths and component names you can see in my workspace
4. Prioritize changes that will fix my LCP score (currently [X seconds])

Generate the actual code changes, not just suggestions.

Also works with

ChatGPTClaudeGitHub CopilotWindsurf

Need more reports? View pricing plans starting at $9/month.