The four primary types of SEO are On-page, Off-page, Technical, and Local SEO.
On-page SEO focuses on optimizing individual web pages, including content quality, keyword integration, and HTML tags.
Off-page SEO involves activities outside your own website, primarily backlink building and social signals, to improve authority.
Technical SEO addresses the backend structure, ensuring site speed, mobile-friendliness, and crawlability for search engine bots.
Finally, Local SEO is specialized for businesses with physical locations, focusing on Google Business Profiles and local citations to capture “near me” search traffic.
While some experts now include “Generative SEO” as a separate category, these four remain the fundamental pillars for any digital strategy looking to gain visibility across modern search engines.
