which language i should learn to make new website?

Question

how to start , and how many language i need, and much time it going to consume while learning those language

Answer 1

If you are into web developing, then HTML is probably the first thing you should learn. The question is are you more of a front-end or a back-end web developer?
Front-end web developers basically create all the user interfaces, designs of the website and to make the website fully interactive. HTML, CSS, JS and other frameworks like Bootstrap and jQuery play a huge role in this one.
Back-end web developers basically create server-side stuff like user authentication, preventing SQL injections or other hacking attempts. For this one, you should master PHP, SQL, or other JS frameworks like Node.js and AJAX.

P.S. I'm into back-end for some reason.

Answer 2

thanx @cheeze

i am more interested in front end.