In SEO, we perform a technical audit, on-page SEO and Off-Page SEO. In my opinion, To perform an SEO audit Screaming frog is good. By using screaming frog we can easily identify and fix all the issues and errors of the technical and On-Page SEO. To create backlinks, keyword research, raking tracking Ahrefs is the best tool. Screaming frog and Ahrefs are the best and enough tools to perform SEO effectively.