You wouldn't be in business if you didn't think you had something special to offer. That special thing should be kept private while you expand your audience.
Using a CMS means that you can upload and edit your own website and you do not share your data with a web building company. It's one less person to know your private business details.
The main difference between a CMS (Content Management Service) and a DIY (Do It Yourself) website is the privacy of data. Your highest level of internet privacy requires the least amount of admin. We customize or create visual and back end functions. We encourage clients to use self hosted CMS (Content Management System) and no longer support conglomerate or small batch DIY shared server projects. Keep data and intellectual properties away from popular DIY web builder data. It's the safest way to start your web project. Start with your own web system not just a webpage.