Monitor Site Speed and Core Web Vitals
Optimize web performance to improve user experience and rank higher in Google.
Be faster than your competition
Improve Google rankings
Optimize Google's Core Web Vitals metrics to get more organic traffic.
Higher conversion rates
A slow website will lose you customers and leave others frustrated.
Continuously monitor page speed
Track web performance over time and get alerts if your site becomes too slow.
See why your website is slow
Filmstrip and video view
See how users on a mobile connection would experience your website. Clearly communicate problems to your team and show off successes to clients.
Network request waterfall
Get a detailed report on what's happening on your website. Easily correlate network activity with CPU tasks and rendering progress.
Optimize Core Web Vitals
Performance recommendations
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.
Debug data for every metric
Select one of over 70 metrics and view the data you need to optimize it.
Run site speed experiments
See the impact of performance optimizations without deploying changes to your website.
Real user data + lab tests
Monitor that data that impacts rankings
Continuously track real user data from the Chrome User Experience Report (CrUX). This is what impacts Google search results.
Lighthouse-based performance tests
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.
Easy setup + advanced features
Nothing to install
Just enter page URLs you want to monitor.
Configure device type and location
Monitor mobile and desktop performance with custom device and network speeds. Run tests from over 20 global locations.
Advanced test configuration
Access pages behind authentication or hide popups with custom scripts.
Catch and fix regressions
Automatic change notifications
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.
Compare test results
Wondering why your site got slower? Use an in-depth before and after comparison to see exactly what changed.
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