A static website serves prebuilt pages and can be an excellent choice for a small business that needs a fast, focused online presence with infrequent content changes. It has fewer moving parts and can be simple to secure and maintain.
What to consider
Dynamic websites use a content-management system, database or application logic to create pages and interactive features. They are useful for blogs, ecommerce, portals, directories and sites that need frequent updates.
Choose based on the required workflow rather than assuming dynamic is always better. A one-page business site may not need a complex CMS, while a growing content operation will benefit from structured publishing tools.