The following are a list of five free open source website builder software applications.
There are public domain sites with images that have been released from their owners for free use on web sites.
Here is a link to on such site.
WordPress uses what’s called a “plugin” to enhance or add capability to your web site. These plugins are contributed by developers some for free and some requiring a fee to use. Plugins I have found useful for my site are listed below.
Child Theme Configurator – Creates Child Themes
Yoast SEO – Search Engine Optimization
UpdraftPlus-Backup and Restore
Web Site Resources
Building a web site for business or personal use for be challenging and fun at the same time. There are many different tools available for free and for a fee depending on the degree of complexity required.
Some Available sources
W3 Schools is a site with tutorials and lots of reference material. http://www.w3schools.com/
Google web development. https://developers.google.com/web/fundamentals/?hl=en