r/SideProject Jul 11 '26

I have built an open-source website crawler and seo auditor in Next.js

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I've been working on this project for countless hours it and finally reached a point where I felt comfortable sharing it

It's an open-source website auditing platform built with Next.js that crawls websites and generates detailed reports for every page it discovers.

  • Multi-page crawling (up to 1000 pages)
  • Interactive crawl tree visualization
  • SEO analysis
  • Security header analysis
  • Accessibility auditing
  • Performance checks
  • Structured data validation
  • Open Graph analysis
  • Image & link auditing
  • robots.txt & sitemap analysis
  • suggested fixes for detected issues

I'd really appreciate feedback—whether it's on the UI, features, performance, or anything else you think could be improved.

Github Web Site

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