What is the most used content management system (CMS) in the world, and why is it more popular than other CMSs?

As of 2021, the most used content management system (CMS) in the world is WordPress. According to W3Techs, WordPress powers over 40% of all websites on the internet.

There are several reasons why WordPress is more popular than other CMSs:

1. Ease of use: WordPress is known for its user-friendly interface, making it easy for people with little or no coding experience to create and manage a website.

2. Flexibility: WordPress offers a wide range of themes and plugins that allow users to customize their website's look and functionality to fit their specific needs.

3. Cost-effective: WordPress is an open-source software, which means it's free to download and use. Additionally, many of the themes and plugins are also available for free.

4. Community support: WordPress has a large community of developers and users who contribute to its development and provide support to other users through forums, tutorials, and documentation.

5. SEO-friendly: WordPress is designed to be search engine optimized, making it easier for websites built on this platform to rank higher on search engine results pages.

Overall, WordPress's ease of use, flexibility, cost-effectiveness, community support, and SEO-friendliness have contributed to its widespread popularity as a CMS.