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App Performance

Understanding how your app performs for real users helps you maintain a great user experience. App Performance reports give you insights into Core Web Vitals metrics, page-level performance data, and optimization opportunities.

Performance monitoring

Unlike synthetic testing tools that simulate perfect conditions, these reports show you actual user experiences. You’ll see how your app performs across different devices, network conditions, and user scenarios - helping you identify and fix real performance issues.

Getting started

To start tracking performance metrics, you’ll need:

  1. Enable the Mantle Pixel in your app settings
  2. Embed the tracking script in your app pages

New to performance tracking? Check out our pixel setup guide to get started.