Metricly - Page Speed & SEO Audit by Maksym Baranov

Get Performance, SEO, Accessibility and Best Practices scores for any page you're on - without leaving the browser.

Open the extension, click Run, and see your Lighthouse scores, Core Web Vitals status, and a prioritized list of issues to fix. Switch between Mobile and Desktop to audit both. Run again after changes to track your progress.

No copy-pasting URLs. No external tools. No account needed. Everything stays local.