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# Vercel Speed Insights Implementation Report
## Summary
Successfully implemented Vercel Speed Insights on the ProScholarsTools website following the official Vercel Speed Insights guide for HTML-based projects.
## Changes Made
### 1. Added Speed Insights Script to All HTML Files (46 files total)
Added the required Speed Insights tracking scripts before the closing `</body>` tag in all HTML files:
```html
<script>
window.si = window.si || function () { (window.siq = window.siq || []).push(arguments); };
</script>
<script defer src="/_vercel/speed-insights/script.js"></script>
```
**Files Modified:**
- `/public/index.html` - Main landing page
- `/public/*.html` - 38 tool and information pages
- `/public/blog/*.html` - 7 blog posts
All 46 HTML files in the project now include the Speed Insights tracking scripts.
### 2. Updated Content Security Policy in vercel.json
Modified the Content-Security-Policy header to allow Speed Insights scripts and connections:
**Added to script-src:**
- `https://va.vercel-scripts.com` - For Speed Insights script loading
**Added to connect-src:**
- `https://vitals.vercel-insights.com` - For Speed Insights data transmission
This ensures the Speed Insights scripts can load and send performance data without being blocked by CSP.
## Implementation Details
### Approach
- Used Python script to reliably inject the Speed Insights code before `</body>` tags
- Preserved all existing functionality and scripts
- Maintained consistent formatting across all files
### Framework
This is an HTML-based static website, so the HTML implementation method was used (no npm package installation required).
### Next Steps for Deployment
According to the Vercel Speed Insights guide:
1. **Enable Speed Insights in Vercel Dashboard:**
- Go to Project � Speed Insights tab
- Click "Enable" to activate the feature
- This will add routes at `/_vercel/speed-insights/*` on next deployment
2. **Deploy to Vercel:**
```bash
vercel deploy
```
3. **Verify Installation:**
- After deployment, check the page source for `/_vercel/speed-insights/script.js` in the body tag
- Visit the Speed Insights tab in the Vercel dashboard to view performance metrics
4. **View Data:**
- Data will appear in the dashboard after users visit the site
- Metrics include Core Web Vitals (LCP, FID, CLS) and other performance indicators
## Files Staged
- `vercel.json` - Updated CSP headers
- All 46 HTML files in `public/` directory with Speed Insights scripts
## Verification
� All 46 HTML files contain the Speed Insights script
� CSP headers updated to allow Speed Insights domains
� No existing functionality disrupted
� Changes follow official Vercel documentation
Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
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Vercel Speed Insights Implementation Report
Summary
Successfully implemented Vercel Speed Insights on the ProScholarsTools website following the official Vercel Speed Insights guide for HTML-based projects.
Changes Made
1. Added Speed Insights Script to All HTML Files (46 files total)
Added the required Speed Insights tracking scripts before the closing
</body>tag in all HTML files:Files Modified:
/public/index.html- Main landing page/public/*.html- 38 tool and information pages/public/blog/*.html- 7 blog postsAll 46 HTML files in the project now include the Speed Insights tracking scripts.
2. Updated Content Security Policy in vercel.json
Modified the Content-Security-Policy header to allow Speed Insights scripts and connections:
Added to script-src:
https://va.vercel-scripts.com- For Speed Insights script loadingAdded to connect-src:
https://vitals.vercel-insights.com- For Speed Insights data transmissionThis ensures the Speed Insights scripts can load and send performance data without being blocked by CSP.
Implementation Details
Approach
</body>tagsFramework
This is an HTML-based static website, so the HTML implementation method was used (no npm package installation required).
Next Steps for Deployment
According to the Vercel Speed Insights guide:
Enable Speed Insights in Vercel Dashboard:
/_vercel/speed-insights/*on next deploymentDeploy to Vercel:
Verify Installation:
/_vercel/speed-insights/script.jsin the body tagView Data:
Files Staged
vercel.json- Updated CSP headerspublic/directory with Speed Insights scriptsVerification
� All 46 HTML files contain the Speed Insights script
� CSP headers updated to allow Speed Insights domains
� No existing functionality disrupted
� Changes follow official Vercel documentation
View Project · Speed Insights
Created by rogaareef with Vercel Agent