What is URL Structure?

URL structure affects SEO rankings by influencing how search engines crawl and understand your site hierarchy. Clear, keyword-rich URLs help Google recognize page topics and content relationships. Well-organized structures also improve crawl efficiency, allowing search bots to discover and index more pages. Additionally, readable URLs increase click-through rates in search results, which is a ranking factor.

Hyphens are the SEO best practice for separating words in URLs. Google treats hyphens as word separators, so https://example.com/best-seo-tips is read as three separate keywords. Underscores are treated as word connectors, making best_seo_tips harder for search engines to parse. Always use hyphens for better clarity and SEO performance.

Yes, you can change URL structure without losing rankings if you implement 301 redirects correctly. A 301 redirect tells search engines that a page has permanently moved to a new URL and transfers ranking authority from the old URL to the new one. However, improper redirects or missing redirects will cause ranking loss. SEO professionals recommend planning URL changes carefully and testing redirects thoroughly before launch.