Performance Monitor
Lighthouse scores, Core Web Vitals, and AWS comparison
Lighthouse Scores — Latest Scan
56
Performance
82
Accessibility
71
Best Practices
78
SEO
Performance Score Trend
LCP Trend (seconds)
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