Measure what Lighthouse doesn’t.
Track Website Performance, Core Web Vitals, Carbon Emissions, Accessibility, AI Agent Crawlability, and gain insights into your website's performance over time.
Catch real-world Core Web Vitals issues
See how real users experience your site over time; not just one-off scores.
Make sustainability measurable
Track your website's carbon footprint and prove your commitment to reducing environmental impact.
Be visible to AI agents and search
Ensure your content is discoverable and usable by AI-powered search engines and agents.
Reduce legal and UX risk
Identify accessibility issues before they become compliance problems or hurt user experience.
Spot regressions before release
Catch performance issues automatically on every commit, not after users complain.
Prove improvements to stakeholders
Show concrete data on how your optimizations impact performance over time.
Stop guessing. Start measuring real performance.
Join the growing number of companies who trust PerfLeaf to monitor, optimize, and improve their web experiences.