The document discusses using Screaming Frog, a technical SEO audit tool, to perform various SEO audits and analyses of a website. It describes several specific functions of Screaming Frog including detecting broken links, checking crawl errors, auditing metadata, and finding thin content. It then provides step-by-step instructions for using Screaming Frog to perform tasks like finding images missing alt text, auditing meta directives, auditing site migrations, and tracking link cleanup campaigns.