The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.

WebSite Auditor is described as 'Optimize web pages effortlessly using an SEO audit tool that mimics search engines to identify and fix issues affecting rankings and user experience' and is a SEO tool in the business & commerce category. There are more than 25 alternatives to WebSite Auditor for a variety of platforms, including Web-based, Windows, SaaS, Mac and Linux apps. The best WebSite Auditor alternative is Screaming Frog SEO Spider. It's not free, so if you're looking for a free alternative, you could try Xenu's Link Sleuth or SEO Tracer. Other great apps like WebSite Auditor are Netpeak Spider, LibreCrawl, Pulno and SiteAnalyzer.
The Screaming Frog SEO Spider is a small desktop program (PC or Mac) which crawls websites’ links, images, CSS, script and apps from an SEO perspective.

Xenus Link Sleuth checks Web sites for broken links. Link verification is done on "normal" links, images, frames, plug-ins, backgrounds, local image maps, style sheets, scripts and java applets.

Boost your site's SEO with SEO Tracer! Crawl fast, find broken links, analyze meta tags, and optimize. Free, private and secure.




Netpeak Spider is an SEO crawler for a day-to-day SEO audit, fast issue check, comprehensive analysis, and website scraping.




Free desktop SEO crawler - open source alternative to Screaming Frog and similar tools. Crawl websites, analyze links, extract SEO data, and export results without subscription fees.

Pulno is a website audit tool which checks for SEO related issues and sends comprehensible tips to improve on-page SEO with page speed optimizer (CSS and image file optimization), meta tags and unique text analyzer.




SiteAnalyzer is a Web Crawler to scan the websites and check their technical and of SEO-parameters for errors and correct them effectively.




Screpy is an AI-based web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).




Monitors website health and performance in real time using AI-driven tools to detect anomalies, deliver instant alerts, and offer actionable suggestions for improvement. Tracks uptime, site speed, and performance trends, requiring no code changes for setup.

Open-Source Python Based SEO Web Crawler Free SEO Analysis Tool Made by SEOs for Digital Marketing Experts
Analyse and improve your onsite SEO Audit and identify any server issues Extract any on-page information you need.





Sitebulb is an extremely powerful website auditor with the world's most insightful reporting system, winner of "Best Search Software Tool" at the 2018 UK Search Awards and the US Search Awards.
