Unlighthouse v1 betaLighthouse for your entire site
Unlighthouse finds your pages and runs Lighthouse audits across your site. Review the results in one dashboard. Free and open source.
Node.js 24.13.1+ · MIT licensed
Unlighthouse v1 beta demo
Explore a real scan of unlighthouse.dev. This demo is read-only.
Why Unlighthouse
Lighthouse audits
Run performance audits one at a time or in parallel.
URL discovery
Crawl server-rendered links, use sitemaps, or supply explicit URLs.
Mobile and desktop
Run mobile and desktop audits in one scan, with separate results for each.
Scan history
Reopen scans saved on your machine without starting another scan.
CI reports
Export JSON or CSV reports and check performance budgets in CI.
MCP for AI agents
Connect your AI agent through MCP to run scans and read results.
Improve every page
Go from a site-wide audit to the tools and guidance needed to understand and fix each result.
downloads per day
monthly downloads
GitHub stars
Community Funded
Unlighthouse is free and open-source thanks to generous community sponsors.
Become a sponsor
