HTML is the first programming language. Hypertext markup language is the beginning language. Because if you want to build the webpage this language is necessary. Without HTML, you can't design a webpage. Using cascading stylesheets you can apply different beautiful styles to your web page. But how a web page will build? Then HTML is the answer to your question
Learn HTML
So, first of all, Learn HTML and then start building your website using HTML tags and elements. After learning HTML then you can upgrade yourself by learning CSS, PHP, javascript & jquery.
