Hi, I'm new in coding, I hope that I'm not asking a dumb question. I'm coding an app and it requires getting data from a dynamic web pages like getting the prices of products, etc. Is it possible to do so or I'm wasting my time? cause I searched for a tutorial but I couldn't find anything.

I'm trying to make an app that when the user enter an URL the app extract data from the Web Page as a summary, and it's not a specific Web Page as I don't know what the user may enter! I'm not asking for a code but I just want to know the steps that I should follow to do so, just some general info, I don't really know what the process is called so I don't know how to google it. I tried: Using SwiftSoup: Scrape and parse HTML from a URL but it only gives me HTML as an output