Enable Vercel Speed Insights Setup Guide

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Implementation Report: Vercel Speed Insights Integration

Summary

Successfully integrated Vercel Speed Insights into the PDF Compressor application following the official Vercel Speed Insights setup guide for React applications.

Changes Made

1. Package Installation

• Added: @vercel/speed-insights package to project dependencies
• Files Modified: package.json, package-lock.json

2. Component Integration

• File Modified: src/main.jsx
• Changes:
  • Imported SpeedInsights component from @vercel/speed-insights/react
  • Added <SpeedInsights /> component to the root render method alongside the existing <Analytics /> component
  • Maintained the existing code structure and patterns

Implementation Details

The Speed Insights component was added to src/main.jsx following the React integration pattern documented in the Vercel Speed Insights guide. The component is placed within the React.StrictMode wrapper, right after the existing Analytics component, ensuring it's initialized when the application loads.

This implementation follows the existing project pattern where the Analytics component is already integrated, making it consistent with the project's monitoring strategy.

Testing & Verification

1. ✅ Build Verification: Successfully built the project with npm run build

   • No build errors
   • Generated production bundle without issues

2. ✅ Test Suite: All existing tests pass

   • 22 tests across 4 test files
   • No regressions introduced

3. ✅ Dependencies: Updated lock file to reflect the new dependency

   • package-lock.json properly updated with the new package and its dependencies

Next Steps for Deployment

After deploying to Vercel, the Speed Insights feature will need to be enabled in the Vercel dashboard:

1. Navigate to the project in Vercel dashboard
2. Go to the "Speed Insights" tab
3. Click "Enable" to activate the feature
4. Speed Insights will begin tracking performance metrics after the next deployment

Once enabled, the /_vercel/speed-insights/script.js route will be available and the component will start sending performance data to Vercel.

Notes

• The implementation is minimal and non-intrusive
• Preserves all existing functionality
• Follows React best practices for component integration
• Compatible with the Vite build system already in use
• No configuration changes required - Speed Insights works out of the box

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View Project · Speed Insights

Created by Jithen (jitheng43-3899) with Vercel Agent

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Project	Deployment	Actions	Updated (UTC)
compressfiles	Canceled		Feb 11, 2026 5:28pm