A powerful, core engine with loads of capabilities.

Combine performance, visual, and functional testing in one, easy-to-use platform.

Over 75 web performance audits

Industry-leading VRT algorithm

Anyone can create and run a Test

Web Performance Monitoring & Testing.

Track over 75 metrics and drill down to the exact file or code snippet that's plaguing performance.

Never miss a visual bug with our industry-leading regression engine.

Quickly record functional tests with our free Chrome Extension and run them across your staging & production sites.

Schedule Scans or Tests to run at custom intervals.

Create complex automations for alerting and webhook integrations.

Make use of Scanerr's powerful & simple API.

Track and view your sites performance over time.

Easily access all API calls in your dashboard.

Generate customizable reports with over 75 metrics.

You got questions, we've got answers.

Learn how to use Scanerr.

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