Website designs can be premade and used for a site with minimal effort. This does mean that the site’s appearance will mirror others on the web as it is not a unique, custom design, but that’s part and parcel of picking a pre-made theme.
You probably have heard about penetration testing. Penetration testing is a form of scripting that lets the tester identify common security issues in your software. Usually, penetration testing is used on web applications, but penetration testing covers all forms of security.