No, you cannot edit the contents of your static web pages. When it comes to add more pages, the static web design restricts users to add more number of pages. Static website is well known as a parallax website which has only a single page and all the inner pages are displayed as sections in that page. That’s called static. So, you can manage the content like information, images and graphics added in the sections in the static website. Although you cannot add more pages to your site, but you can take the advantages of third party add-ons like GitHub pages, Google Forms, CloudFare and many others.