SpeedGuard
App Performance Monitor
Overview
Track exactly how each installed app affects your storefront performance. Identify slow apps before they hurt your conversions.
Features
Per-App Performance Scoring
Every installed app receives a 1-100 score based on JavaScript weight, HTTP request count, render-blocking scripts, and third-party domains.
Store Health Dashboard
Overall store score, total script weight, app breakdown pie chart, and performance trend line showing score changes over time.
Before/After Comparisons
Automatic baseline benchmarking when apps are installed. Side-by-side metric comparison showing deltas for score, JS weight, requests, and load time impact.
Performance Alerts
Email notifications when app updates degrade score beyond threshold, or when apps fall below minimum score. Configurable thresholds and digest mode.
Historical Tracking
Retention of scan data across configurable periods (7/30/90 days). Timeline visualization with event markers for app install/uninstall events.
Key Commitments
- 100% clean uninstall
- Transparent pricing
- Performance-first design
- 14-day free trial
Plans
All paid plans include a free trial. No credit card required.
Standard
- Unlimited scans
- Unlimited tracked apps
- 30-day scan history
- Weekly scheduled scans
- Email alerts
- Before/after comparisons
- Detailed breakdown
- Export PDF
Plus
- Unlimited scans
- Unlimited tracked apps
- 90-day scan history
- Daily scheduled scans
- Priority alerts
- Before/after comparisons
- Detailed breakdown
- Export PDF & CSV
- App alternatives suggestions
- API access
- Priority support