Synthetic Website Monitoring Tool

DebugBear continuously runs front-end performance tests by loading your whole page in the browser and generating in-depth reports.
Track modern metrics like Google's Core Web Vitals to see how quickly your page is ready for your visitors.
Monitor your website from over 30 global locations, and configure custom network speeds for mobile and desktop devices.
See exactly what happened when the page was loading, and identify what was holding back rendering.
Each test result includes an analysis by Google's Lighthouse tool, including scores for Performance, SEO, and Accessibility.
DebugBear reports go far beyond a basic Lighthouse analysis. Get tailored recommendations on how to speed up your website.
Try out page speed recommendations for your website and measure their impact using the DebugBear Experiments feature.
DebugBear analyzes your website, provides recommendations, and lets you try out possible improvements.
Significant changes are detected automatically, without the need to set up thresholds. But if you need to you can fully customize the alerts.
Get notified where your team is and catch problems before they reach production.
Compare page speed test results side by side, whether you're looking at a rendering video, Lighthouse audit, or network request list.
Export before and after videos to highlight regressions or show off the impact of optimizations in your company.
Test every deployment with integrations for GitHub, Vercel, and Netlify. Catch performance regressions before they reach production.
Trigger tests programmatically, retrieve results via API, or push data to your own systems with webhooks.
Share test results with public links, invite team members, and manage performance budgets across multiple projects.
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