The correct URL for SEO should be short, descriptive, and easy to read. You should include relevant keywords that match the content of the page. Avoid using long, complex URLs with unnecessary parameters. You must use hyphens to separate words, not underscores. URLs should be lowercase to avoid confusion with search engines. You should also avoid keyword stuffing in URLs. Keep it simple and relevant to the topic of the page. A clean and SEO-friendly URL helps search engines understand the content and improves user experience. Ensure that each URL is unique for better indexing.