A content management system (CMS) is a computer application that allows publishing, editing and modifying content,
organizing, deleting as well as maintenance from a central interface.
CMSs are often used to run websites containing blogs, news, and shopping. Many corporate and marketing websites use CMSs. CMSs typically aim to avoid the need for hand coding, but may support it for specific elements or entire pages.
Search engine optimization (SEO) is the process of affecting the visibility of a website or a web page in a search engine's "natural"
or un-paid ("organic") search results. In general, the earlier (or higher ranked on the search results page), and more frequently a
site appears in the search results list, the more visitors it will receive from the search engine's users.
HTML or HyperText Markup Language is the standard markup language used to create web pages.
A web browser can read HTML files and compose them into visible or audible web pages.
The browser does not display the HTML tags, but uses them to interpret the content of the page.
HTML describes the structure of a website semantically along with cues for presentation,
making it a markup language rather than a programming language.