Improve Your Page Speed

Continuously measure your slowest pages' performance, and get tips on what to improve - no coding required.

Easy setup • 14 day trial • No credit card required

Trusted by developers around the world


Generated Lighthouse Reports


Lighthouse Audits run

I built PerfBeacon to automate a repetitive part of my job.

Manually running Google Lighthouse each time frontend changes were deployed took hours out of my week.

PerfBeacon allows me to automatically and consistently test each deployment, and decide whether or not to revert changes based on performance impact.

Max Rozen - Creator of PerfBeacon


Instantly automate your web performance testing

Unlimited Sites

Track the performance of all of your company's websites, even your competitors, at no extra charge.

Invite your entire team

Your whole team should care about your site's performance. Invite as many team members as you want at no extra cost.

Scheduled Monitoring

Automatically monitor your site's performance throughout the day at regular intervals.

Continuous Testing

Using our API as part of your CI/CD process, you can track the impact of code changes on your performance between deployments.

Authenticated Pages

PerfBeacon can log into your website, letting you test the performance of pages only your users can see.

Active Support

Most support requests are answered by a real human, within 24 hours.