Change Detection & Volatility Alerts

Detect sudden performance changes and content modifications.

Change Detection & Volatility Alerts

What It Detects

LemWatch automatically identifies two types of changes:

Sudden Changes (±15 point swings) When any metric changes by more than 15 points between checks, LemWatch flags it as a "Sudden Change". This often indicates:

• A deployment that impacted performance
• A CDN configuration change
• A third-party script causing issues
• Server-side changes (e.g., database migration)

Performance Volatility (range > 25 points) When a metric fluctuates by more than 25 points over a 30-day window, it's flagged as "Volatile". This may indicate:

• Inconsistent server performance
• Intermittent third-party script issues
• Traffic-dependent performance problems

How It Works

LemWatch compares rolling averages and tracks standard deviations across your metric history. Anomalies are surfaced as actionable insights on your site's dashboard.

Content Change Tracking

LemWatch also monitors your page content for changes:

• Text additions and removals
• Structural changes (headings, sections)
• Significance scoring (minor typo fix vs. major content overhaul)

Where to See Changes

Navigate to your site's Changes tab to see a timeline of detected changes with severity and timestamps.