Open Source #site-audit Projects
Discover open source software tagged with site-audit.
OpenSEO
An open-source, self-hostable SEO suite and pay-as-you-go alternative to Semrush and Ahrefs for keyword research, rank tracking, backlinks, and site audits.
Alternative to: 
Semrush
Semrush
CrawlSEO
Self-hosted SEO monitoring dashboard with Google Search Console, a 2,000-page site crawler, Core Web Vitals, and a built-in MCP server for AI agents.
Alternative to: Semrush
Semrush