What is WordPress? An Introduction

WordPress is an open source and free content management system based in PHP and coupled with a MySQL or MariaDB server. It includes a plugin architecture and a theme system, also known as themes. WordPress websites are built using a WordPress web-design tool called a “WP-erver” (or WordPress server). One can install the entire system from a remote location by executing the appropriate WP-server installation files. On a basic level, a “WP-site” consists of a few static HTML pages that display customized information and render a static layout when rendering.

There are two major categories of WordPress apps or plugins that allow for the development of interactive online portals: Themes and plug-ins. Themes are used to turn an empty WordPress site into a fully featured online site, complete with login area, navigation menus, and administrative capabilities. A prime example of a popular wordpress theme is the All-in-One-SEO plugin. Plugins, on the other hand, are software applications that are loaded into WordPress and change the default settings so that they become active whenever a user logs in to their account. Some examples of popular plugins include Widget Remover, Author highlighting, and ping notification.

WordPress offers several open source frameworks that extend the functionality of WordPress itself. These include the All-in-One-SEO plugin, which is used to modify the per-post search results page, and the EasyABundle plugin, which creates site-wide categories. The most important aspect about developing a WordPress site is to make sure that your code is secure and optimized for search engines. Search engine optimization (SEO) is the process of making your website easy to find and functional for search engines by various means, such as through keywords and links, internal linking structure, and meta tags. Many people don’t understand SEO to the point where they have a complete knowledge of how to optimize their WordPress site for search engines and must hire a professional to do it for them.