Listing your site in high-authority directories is an effective way to build DA and PA. This guide outlines how to find relevant directories in your industry, optimize your listing, and ensure you’re following SEO best practices. High-quality directories often carry substantial authority, and a backlink from one of these sources signals to search engines that your site is reputable. By carefully selecting directories that are trusted and relevant to your niche, you can secure valuable backlinks, enhancing both Domain Authority and Page Authority. Over time, these listings help improve your search engine rankings.