Writing functions to perform a particular action within a web-page is what developers or programmers do. They do this in a myriad of ways depending on the platform their server is running on. Thus the server configuration will always have a major influence on the particular programming language utilised.
Often overlooked - your text content is the final arbiter as to whether clients think your site is bona fide or not. It re-enforces authenticity of your site objectives and the services you provide. If the written text is as sloppy as that of a secondary school pupil, rest assured no one will come back. Let those with wherewithal create you text content.
When we design your site, we also write the content on each page. You the owner, will always have the final say when it is published.