Internal Dashboard
Performance Battle Station
Monitor Core Web Vitals, PageSpeed scores, and SEO health.
Last updated: 4/24/2026, 9:07:27 PM
Performance Score
62
Grade: DLargest Contentful Paint
7.67s
Target: <2.50s
First Contentful Paint
5.49s
Target: <1.80s
Total Blocking Time
6ms
Target: <200ms
Core Web Vitals
Speed Index
5.49s Target: 3.40s
Cumulative Layout Shift
0.000 Target: 0.1
Time to First Byte
4ms Target: 800ms
Test Configuration
- URL Tested
- http://localhost:4321/about/
- Label
- about
- Throttling
- Default Mobile
- Runs
- 3 (median)
- Timestamp
- 4/24/2026, 9:07:10 PM
Main Thread Breakdown
Other 451ms
Script Evaluation 149ms
Style & Layout 82ms
Rendering 53ms
Parse HTML & CSS 14ms
Script Parsing & Compilation 4ms
Optimization Opportunities
- Reduce unused JavaScript 20KB
- Enable text compression 2250ms
Audit History
| Label | Score | FCP | LCP | TBT | CLS | Date |
|---|---|---|---|---|---|---|
| about | 62 | 5.49s | 7.67s | 6ms | 0 | 4/24/2026 |
| services | 60 | 6.24s | 8.58s | 8ms | 0 | 4/24/2026 |
| contact | 64 | 5.12s | 6.77s | 6ms | 0 | 4/24/2026 |
| homepage | 65 | 5.19s | 6.17s | 5ms | 0 | 4/24/2026 |
Quick Audit
Run a fast 3-run audit on a single page.
node scripts/page\ speed/lighthouse-audit.mjs http://localhost:4321/contact/
3G Stress Test
Test with slow network throttling (3G-like conditions).
node scripts/page\ speed/lighthouse-audit.mjs http://localhost:4321 5 --4g --label=3g-test
Full Perf Loop
Build, audit, trace, and rebuild with new data.
node scripts/page\ speed/perf-loop.mjs after-changes 5
SEO & Accessibility Checklist
Manual checks to ensure pages rank with authority.