Synthetic Website Monitoring
Run synthetic site speed tests in a controlled lab environment.
Synthetic monitoring tool
Track site speed in the browser
DebugBear continuously runs front-end performance tests by loading your whole page in the browser and generating in-depth reports.
User-centric metrics
In addition to tracking server response time and page size, DebugBear also collects modern metrics like Largest Contentful Paint and Total Blocking Time.
Multiple locations and devices
Monitor your website from over 20 global locations, and configure custom network speeds for mobile and desktop devices.
Get alerted when your site speed changes
Zero-config, but configurable
Significant changes are detected automatically, without the need to set up thresholds. But if you need to you can fully customize the alerts.
Alerts in Slack, Teams, or by email
Get notified where your team is and catch problems before they reach production.
Developer-friendly reporting
Detailed request waterfall
See exactly what happened when the page was loading, and identify what was holding back rendering.
Compare test results
See exactly what changed and slowed down your website, whether that's broken compression, a bigger JavaScript bundle, or a new analytics script.
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