WordPress is the most popular “CMS” (content management system). Some estimates say 22.5% of all websites have been built with it.
WordPress started as blogging software but has continued to be developed and can be used to create great looking websites. It allows the client to update their site by themselves. Although there are many free templates and plugins to choose from most decent ones cost money.
Making changes to a template might not be straightforward so it is best to get a template that will provide exactly what you want. For security reasons WordPress changes frequently and needs to be kept up to date. It is the most popular CMS and also the most hacked.
At Forthseo we know WordPress and because we also know HTML we can adapt most templates to suit a clients requirements.