Performance Monitor
Lighthouse scores, Core Web Vitals, and AWS comparison
🎯Lighthouse Scores — Latest Scan
56
Performance
Click for details
82
Accessibility
Click for details
71
Best Practices
Click for details
78
SEO
Click for details
📈Performance Score Trend
+18
Total Improvement
56
Current Score
+3.0/wk
Avg Weekly Gain
⏱LCP Trend (seconds)
-3.0s
Total Reduction
3.2s
Current LCP
2.5s
Target (Good)
☁AWS CloudWatch vs Lighthouse — Discrepancy Analysis
| Metric | AWS (Server-Side) | Lighthouse (Client-Side) | Gap Analysis | |
|---|---|---|---|---|
| Time to First Byte | 180ms | 220ms | Low | ▶ |
| Server Response | 95ms | N/A | N/A | ▶ |
| LCP | N/A | 3.2s | Not measured server-side | ▶ |
| Total Blocking Time | N/A | 890ms | Client-side only | ▶ |
| JS Bundle Parse | N/A | 1.8s | Root cause of slow LCP | ▶ |
🌐Browser Compatibility Matrix
Chrome Desktop1920x1080
96%PASS▶
Chrome Mobile375x812
89%PASS▶
Safari Desktop1440x900
78%WARN▶
Safari iOS390x844
71%FAIL▶
Firefox Desktop1920x1080
87%PASS▶
Edge Desktop1920x1080
94%PASS▶
Samsung Internet360x740
79%WARN▶
🔔Performance Alerts
LCP exceeds 2.5s threshold on mobile viewport (currently 3.2s)
2h ago▶
JS main bundle size increased by 240KB since last week (now 1.8MB)
6h ago▶
Performance score improved from 52 to 56 this week (+4 points)
1d ago▶