{"repo":"puneetindersingh/open-seo-crawler","free":true,"listed":false,"github":"https://github.com/puneetindersingh/open-seo-crawler","clone":"git clone https://github.com/puneetindersingh/open-seo-crawler.git","description":"Free SEO crawler & website audit tool — a self-hosted, open-source SEO spider that crawls any website for technical SEO issues. Concurrent, CMS-aware (Shopify/WordPress/Webflow), XLSX export. A free alternative to Screaming Frog.","language":"JavaScript","stars":24,"topics":["cms-detection","crawler","flask","python","screaming-frog-alternative","seo","seo-audit","seo-tools","shopify-seo","site-audit"],"license":"MIT","category":"scrapers-browser-automation","readme_excerpt":"Open SEO Crawler — Free SEO Crawler & Website Audit Tool (Self-Hosted) Open SEO Crawler is a free, open-source SEO crawler you run locally — a self-hosted website SEO crawler and site audit tool that crawls any website for technical SEO issues. Fast, concurrent, and CMS-aware, it's a drop-in alternative to Screaming Frog, Sitebulb, and Ahrefs Site Audit, with no accounts, no API keys, no cloud, and no per-URL limits. Built for SEO professionals, web developers, and site owners who want a real technical SEO audit that stays on their machine. Use it as a free SEO crawler for a single site or a recurring website crawler across your whole portfolio. → One-line install on Linux, macOS, or Windows. Auto-starts on boot, auto-updates daily. Browser opens at http://localhost:5002/ when done. How it compares Open SEO Crawler Screaming Frog (free) Screaming Frog (paid) Sitebulb Ahrefs Site Audit --- --- --- --- --- --- URL limit Unlimited 500 Unlimited Unlimited Per-credit Price Free, MIT Free £199 / yr $13.50+ / mo $129+ / mo Self-hosted ✅ ✅ ✅ ✅ ❌ cloud Phones home ❌ ❌ ❌ ❌ ✅ Auto-update ✅ daily + on-boot ❌ manual ❌ manual ❌ manual n/a Open source ✅ ❌ ❌ ❌ ❌ CMS-aware presets ✅ 10 CMSs ❌ partial partial partial Headless JS render ✅ optional ✅ paid ✅ ✅ ✅ What's new (recent additions) - Malformed link href detection — a scheme-less href containing a raw space (a street address or Google Maps Plus Code pasted straight into a link, e.g. Directions ) used to resolve relative to every page car","default_branch":null,"files":null,"tree":[],"storefront":"/r/puneetindersingh","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/puneetindersingh/open-seo-crawler/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}