is it worth it for a web developer to get the comptia a+ code example

Example 1: how to become a web developer

hey buddy here's the basics for becoming a web dev!

Learn the Basics of HTML, CSS, and Javascript.
Go Through WordPress Tutorials.
Learn the Basics of UI and UX.
Learn SQL and PHP.
Learn the Basics of SEO.
Make Sure Your Site is Responsive.

Example 2: best way to display developer credits on a website

<link type="text/plain" rel="author" href="http://domain/humans.txt">