10 Best SEO Audit Tools for 2026 (Tested)
See our comparison of SEO audit tools like Site Audit, Screaming Frog, Morningscore, and others.
Semrush One — Stay Ahead in AI Search & Traditional SEO
Discover MoreTechnical SEO is key to helping search engines find, crawl, and index the pages on your site. Check out these resources to learn how to improve your site’s speed, crawlability, indexability, and more.
See our comparison of SEO audit tools like Site Audit, Screaming Frog, Morningscore, and others.
Mobile SEO is the process of optimizing your site to rank higher in search results on mobile devices.
Log file analysis involves downloading and auditing your site’s log file to find and fix technical SEO issues.
Learn how to audit your ecommerce site and improve speed, SEO, and UX with our step‑by‑step guide.
Learn what crawl budget is and how optimizing for it can improve your site’s visibility.
Learn what a CMS migration is, its main impacts and issues, and how to perform one with our in-depth guide.
Google’s PageSpeed Insights is a popular, free tool that analyzes a page’s speed on mobile and desktop devices.
Interaction to Next Paint measures how responsive your website is. Learn how to optimize it.
Learn more about the Google index and how to ensure your website gets indexed by the search engine.
Learn how JavaScript rendering works and its impact on your site’s performance and search engine visibility.