Best free content management systems

A free content management system (CMS) is called a lot of open-source names, but some of them are very good and some of them may cause some problems. I continue our article by explaining in order.

WordPress :
Wordpress has become a world-renowned blog software for many years. News site, image site, sharing site, professyonel site is used in many ways. Theme support is also increasing day by day. Wordpress users who do pretty good jobs with free and paid themes don't usually go to any other system because Wordpress's user interface and structure is very flexible. After all these positive statements, there is also a bad thing that affects some people in terms of cost. Server and ram consumption is too much in wordpress.
Web site :	https://wordpress.org/

Joomla :
Joomla is a content management system that has been in development for a long time. In the blog, it can also be used as news system. Most official institutions use joomla.
Web site :	https://www.joomla.org/

Drupal :
Drupal, which is a very robust system, is not even a content management system. The content management system is described as content management system as CMS and the drupal is actually the content management framework. The drupal, which has become a very useful system with its modules, is loved by many people.
Web site :	https://www.drupal.org/

ProcessWire :
This CMS is a content management system that has the most innovative view with the support of api which is a content management system powered by java scripts. In addition to its light work and performance, the best CMS script of last year was chosen.
Web site :	https://processwire.com/