The most language program using to build a web?

Answer 1

The most used PROGRAMMING language to build a web is JavaScript.
However, if you're talking about ANY language to build a web, then it is HTML, CSS and JavaScript.
(Try using Google Translate.)

Answer 2

There is more than one language to build a website, the best one would probably be the one you are most productive and familiar with. You have HTML, CSS, Javascript, PHP and etc.

Answer 3

Thank you so much. I will find out about that.