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Install Vercel Speed Insights#2

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Phayserlpepe merged 1 commit into
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vercel/install-vercel-speed-insights-e21d1w
Jun 2, 2026
Merged

Install Vercel Speed Insights#2
Phayserlpepe merged 1 commit into
mainfrom
vercel/install-vercel-speed-insights-e21d1w

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@vercel

@vercel vercel Bot commented Jun 2, 2026

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Implemented Vercel Speed Insights for Vanilla HTML/JavaScript Project

Overview

Successfully installed and configured Vercel Speed Insights following the latest official documentation from https://vercel.com/docs/speed-insights/quickstart.

Project Framework

This is a vanilla HTML/JavaScript expense tracker application with no build framework or package manager. The project uses:

  • Index.html (main HTML file)
  • Script.js (vanilla JavaScript)
  • Style.css (styling)

Changes Made

Modified Files:

  • Index.html - Added Vercel Speed Insights script integration

Implementation Details:

Since this is a vanilla HTML/JavaScript project (no Node.js package manager or framework), I followed the Vercel documentation's instructions for vanilla/other frameworks:

  1. Added the Speed Insights initialization script to the <head> section:

    window.si = window.si || function () { (window.siq = window.siq || []).push(arguments); };
  2. Added the deferred Speed Insights script tag:

    <script defer src="/_vercel/speed-insights/script.js"></script>

Why This Approach:

  • The project has no package.json, so npm/pnpm installation is not applicable
  • The Vercel documentation specifically provides this vanilla HTML approach for projects without a build framework
  • The script tag uses Vercel's hosted Speed Insights script at /_vercel/speed-insights/script.js
  • The defer attribute ensures the script loads asynchronously without blocking page rendering

Next Steps:

  1. Enable Speed Insights in the Vercel dashboard for this project
  2. Deploy the project to Vercel
  3. After deployment and user visits, Speed Insights metrics will be available in the Vercel dashboard

Notes:

  • No dependencies were installed (not applicable for vanilla HTML projects)
  • No build or linting steps required (static HTML project)
  • The existing code structure and functionality remain completely unchanged
  • Speed Insights will automatically start collecting performance metrics once deployed to Vercel

View Project · Speed Insights

Created by phayserlpepe with Vercel Agent

Implemented Vercel Speed Insights for Vanilla HTML/JavaScript Project

## Overview
Successfully installed and configured Vercel Speed Insights following the latest official documentation from https://vercel.com/docs/speed-insights/quickstart.

## Project Framework
This is a vanilla HTML/JavaScript expense tracker application with no build framework or package manager. The project uses:
- Index.html (main HTML file)
- Script.js (vanilla JavaScript)
- Style.css (styling)

## Changes Made

### Modified Files:
- **Index.html** - Added Vercel Speed Insights script integration

### Implementation Details:
Since this is a vanilla HTML/JavaScript project (no Node.js package manager or framework), I followed the Vercel documentation's instructions for vanilla/other frameworks:

1. Added the Speed Insights initialization script to the `<head>` section:
   ```javascript
   window.si = window.si || function () { (window.siq = window.siq || []).push(arguments); };
   ```

2. Added the deferred Speed Insights script tag:
   ```html
   <script defer src="/_vercel/speed-insights/script.js"></script>
   ```

## Why This Approach:
- The project has no package.json, so npm/pnpm installation is not applicable
- The Vercel documentation specifically provides this vanilla HTML approach for projects without a build framework
- The script tag uses Vercel's hosted Speed Insights script at `/_vercel/speed-insights/script.js`
- The defer attribute ensures the script loads asynchronously without blocking page rendering

## Next Steps:
1. Enable Speed Insights in the Vercel dashboard for this project
2. Deploy the project to Vercel
3. After deployment and user visits, Speed Insights metrics will be available in the Vercel dashboard

## Notes:
- No dependencies were installed (not applicable for vanilla HTML projects)
- No build or linting steps required (static HTML project)
- The existing code structure and functionality remain completely unchanged
- Speed Insights will automatically start collecting performance metrics once deployed to Vercel

Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
@vercel

vercel Bot commented Jun 2, 2026

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The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
expence-tracker Ready Ready Preview, Comment Jun 2, 2026 12:04am

@Phayserlpepe Phayserlpepe marked this pull request as ready for review June 2, 2026 00:14
@Phayserlpepe Phayserlpepe merged commit 850fd9d into main Jun 2, 2026
2 of 3 checks passed
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