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.
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 software is designed to analyze the site and to identify technical errors (search for broken links, duplicate pages, incorrect server responses), as well as errors and omissions in the SEO-optimization (blank meta tags, excess or complete lack of headers h1 pages...
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.
Vovsoft SEO Checker is an easy to use website crawler, able to scan both small and large websites efficiently, while allowing you to find broken links, analyze the results in real-time, gather on-page SEO data, distinguish internal and external links, classify dofollow and...
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).