Real User Browser Monitoring

Collect page speed and Google Core Web Vitals data on your website.

Identify pages with poor user experience and deliver user happiness.

End user monitoring dashboard screenshot

”We've updated around 15,000 pages and saw some nice gains from it. "Good URLs" and their impressions have increased 3x since implementation.“

Rafayel Begoyan

Senior SEO Specialist

”DebugBear has been an eye opener for us and has really shown what's causing the Core Web Vitals issues on our website.

Mandip Ahdan

Head of Engineering

Trusted By Hundreds Of Happy Customers

Real user monitoring in the browser

Measure end user experience

Measure Google Core Web Vitals and other page speed metrics for your end users.

Identify slow experiences

Find slow or unresponsive pages on your website and review individual user experiences.

Understand and improve web performance

Identify slow LCP elements and UI components causing slow interactions. Use a request waterfall and long animation frames reporting to debug issues.

Largest Contentful Paint Chart showing the 50th, 75th, and 90th percentiles

RUM browser monitoring

Get detailed insight into end user experience

DebugBear provides high-level reporting into your Core Web Vitals and lets you review and optimize individual page views.

Easy to set up

Simply install an analytics snippet on your website to start collecting data.

Core Web Vitals Insights

Detailed reporting

Get detailed breakdowns to help you prioritize the optimizations that will have the biggest impact on the largest number of customers.

Learn more about your users

See details about device performance, screen size, and estimated network speed.

INP element breakdown for Core Web Vitals optimization

Gain insight beyond real user monitoring

Run lab-based tests

DebugBear can also run scheduled synthetic tests based on Google's Lighthouse tool. Track page speed, accessibility, and SEO.

Chrome User Experience Report data

Track the Chrome User Experience Report (CrUX) data that impacts search result rankings.

Segment and filter user data

Analyze by device type and location

Break down performance metrics by mobile vs desktop, geographic location, and connection type to identify which user segments have poor experiences.

Filter by page URL patterns

Identify performance issues across specific page types, user journeys, or site sections to prioritize optimization efforts.

Track custom dimensions

Add custom attributes to segment users by logged-in status, A/B test variant, user tier, or any other dimension relevant to your business.

Hear from our users

”DebugBear delivers the best stats for before and after changes in exquisite detail. It also shows clear and easy to find data for Google's Web Vitals.

Tony Cosentino

Owner at The WP Guy

”The reporting data is very helpful in pinpointing what causes site speed issues – immediately actionable. It's well above and beyond the info you get from Lighthouse and the performance tests through Chrome.“

Loren McDonald

IT Director

”The most actionable-info packed page speed visualization available. DebugBear provides unique features that are crucial to debugging complex issues, like request-chain visualization."

Robin Marx

Web Protocol and Performance Expert

”DebugBear's alerts are our early warning system. They catch new scripts that could slow us down before they become a problem.”

Ryan Sullivan

Chief of Staff at SiteCare

”We've used several performance monitoring tools, but DebugBear is our favourite because of its clarity, reliability, and attention to Core Web Vitals . We can easily find synthetic testing and real-user data in one place.

Paul Terry

Head of SEO at Paramount Digital

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