Website categories help organize content so both users and search engines understand it better. Each category should focus on one main topic, and related posts should stay inside that topic. For example, a digital marketing site can have categories like SEO, content writing, and email marketing. Do not create too many small categories because that can confuse search engines. Keep names simple and clear. Good structure makes navigation easier and improves ranking over time. How many categories do you think are ideal for a new website?