Creating Landing Pages On Subdomains or Sub Directories


Hi Guys,

I always create landing pages on my website and do ads on it. I am selling Digital Marketing Course to the students.

Now, I have a website www.iide(dot)co

Now, whenever I create a landing page we always no-index those pages and I am having 22+ plugins on that website.

Whenever we create a landing page it is always like iide(dot).co/sdm or iide(dot)co/soc

I was thinking to create a subdomain for all the landing pages and that will be course.iide(dot)co. It won’t be having a lot of plugins on that website.

The website will be no-index. Is it a good idea to follow this tactic? Please let me know