See how users on a mobile connection would experience your website. Clearly communicate problems to your team and show off successes to clients.
Get a detailed report on what's happening on your website. Easily correlate network activity with CPU tasks and rendering progress.
Test your website to see how you can make it faster. DebugBear automatically identifies problems on your site and highlights the data you need to fix them.
Select one of over 70 metrics and view the data you need to optimize it.
See the impact of performance optimizations without deploying changes to your website.
Automatically run lab tests on a schedule and keep track of Google Lighthouse scores. Get more reliable data than you'd get from PageSpeed Insights.
Continuously track real user data from the Chrome User Experience Report (CrUX). This is what impacts Google search results.
Track real user experience across your website, without the 28-day delay that comes with Google's data.
Collect data from across your whole website to identify slow pages and visitor cohorts.
Identify what's responsible for poor Core Web Vitals and optimize accordingly.
DebugBear RUM identifies what page elements frequently cause slow responsiveness and provides context to help fix the issues.
Added a new render-blocking script? Uploaded a 5 MB image? Got a slow server response?
Use our zero-config automatic alerts, or set custom thresholds.
Wondering why your site got slower? Use our in-depth before and after comparison to see exactly what changed.
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