Core Web Vitals test Lighthouse audit Page load analysis E-commerce speed Agency client reports Pre-deploy testing

Pro Soon Blog Test history Sign up

Use cases

Core Web Vitals test Lighthouse audit Page load analysis E-commerce speed Agency client reports Pre-deploy testing All use cases

Pro (coming soon) Blog Test history Sign up

Coming soon

Get started with Pro

Scheduled runs, CI/CD integration, real user monitoring, and uptime alerts.

Name

Work email

Website to monitor (optional)

Free speed tests never require an account.

You're on the list

Thanks for signing up. We're rolling out Pro access in batches; you'll get an email as soon as your account is ready.

Run a free speed test

Already have an account? Log in

More free tools from the same team

No account needed on any of them.

Almost 300 developer tools that run in your browser. JSON, Base64, JWT, regex, colors and more. Nothing you paste leaves the tab. Browse the tools
Audit a page’s SEO and get a fix for every issue. Content, technical, speed and social checks in one scored report. Audit a page

© 2026 Simplisik LLC

Use cases Blog Test history Terms Privacy Contact