First, you have to think about a layout to ensure the structure and flow of your site are proper. Depending on the time and resources and the total number of pages, you can find a sitemap generator. You can create or import a file for your site map if you don’t want to go for a site crawler. However, doing it yourself would need skills and time. If you don’t have that, the fastest and smoothest option is to find a
website development company in the USA, that can build a proficiently functioning site map for your business website.