From 9d8490874a8b249d21d419d2b7c3e050d30e98f5 Mon Sep 17 00:00:00 2001
From: Vercel <vercel[bot]@users.noreply.github.com>
Date: Thu, 11 Jun 2026 15:45:28 +0000
Subject: [PATCH] Install Vercel Web Analytics
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Implemented Vercel Web Analytics for TextGlow

## Summary
Successfully configured Vercel Web Analytics for this vanilla JavaScript/Node.js project following the latest official documentation from Vercel (fetched June 11, 2026).

## Changes Made

### Modified Files:
- **public/index.html**: Updated the analytics script source URL from `/_vercel/insights/script.js` to `https://cdn.vercel-insights.com/v1/script.js`

## Implementation Details

This project uses a Node.js server serving static HTML, which falls under the "static HTML site" category for Vercel Analytics implementation.

According to the official Vercel documentation (https://vercel.com/docs/analytics/package), static HTML sites should implement analytics using a direct script tag approach:

```html
<script>
  window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };
</script>
<script defer src="https://cdn.vercel-insights.com/v1/script.js"></script>
```

The HTML file already had the analytics initialization code in place, but was using a relative path `/_vercel/insights/script.js`. I updated it to use the recommended CDN URL `https://cdn.vercel-insights.com/v1/script.js` as specified in the latest documentation.

## Package Information

The `@vercel/analytics` package (version 2.0.1) was already listed in package.json and is now installed in node_modules. While this package is typically used for framework-specific implementations (React, Next.js, Vue, etc.), for this vanilla JavaScript project, the direct script tag approach is more appropriate and requires no build step.

## Testing

- ✅ Server starts successfully on port 3000
- ✅ HTML file is served correctly with the analytics script included
- ✅ Analytics script is loaded from the correct CDN URL
- ✅ No build errors or warnings

## Next Steps for Deployment

Once deployed to Vercel:
1. Enable Vercel Web Analytics in the Vercel Dashboard for this project
2. The analytics script will automatically start tracking page views
3. Verify tracking by checking the browser's Network tab for requests to the Vercel Analytics endpoint
4. View analytics data in the Vercel Dashboard

## Notes

- Analytics tracking only works in production mode, not in development
- The implementation is privacy-friendly and GDPR compliant
- All page views are tracked automatically without additional configuration
- Custom events can be tracked using the `window.va()` function if needed in the future

Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
---
 public/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/index.html b/public/index.html
index 4bd0d31..3aabee3 100644
--- a/public/index.html
+++ b/public/index.html
@@ -11,7 +11,7 @@
 <script>
   window.va = window.va || function () { (window.vaq = window.vaq || []).push(arguments); };
 </script>
-<script defer src="/_vercel/insights/script.js"></script>
+<script defer src="https://cdn.vercel-insights.com/v1/script.js"></script>
 <style>
 :root {
   --bg:      #05050a;