Global Website Monitoring

Monitor website performance worldwide with synthetic tests and real user monitoring.

Test your website from 30+ global locations and measure Google Core Web Vitals.

Global website performance monitoring dashboard

”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

We help startups, agencies, and enterprises keep their website fast

Synthetic monitoring from 30+ global locations

Lab tests in a controlled environment

Run scheduled page speed tests from data centers around the world. Get consistent, reliable data to track performance over time.

Configure location and device settings

Choose from 30+ global test locations and simulate different devices and connection speeds to see how performance varies.

Detailed page speed reports

Get comprehensive insights with waterfall charts, Lighthouse audits, and video recordings to understand exactly what is impacting load times.

Global performance data with real user monitoring

Track Core Web Vitals for real users

Measure LCP, INP, and CLS for actual visitors on your website. See how real-world conditions affect user experience.

Segment by country, device, and page URL

Break down performance data by geography, device type, connection speed, and URL to identify exactly where issues occur.

Get alerted to performance issues

Automatic regression detection

DebugBear automatically detects significant changes without requiring you to configure thresholds manually. Of course you can also define custom thresholds.

Alerts in Slack, Teams, or email

Get notified through your preferred channel when performance degrades so you can fix issues before they impact users.

Optimize your website and fix regressions

Compare before and after

When a regression is detected, you can compare not just metric data but the full test result. See new requests, delayed resources, or slow CPU tasks.

Identify optimizations

Get detailed recommendations to improve performance, Lighthouse scores, and visitor experience.

Side by side comparison view for debugging

Hear from our users

”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

”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

”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

”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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