First I made a separate page of each article, eg article1.html, article2.html, ... but then I got a lot of pages.
Now I saw that on other websites the articles are behind the url, eg.
https://mywebsite.com/article1
I've tried searching the internet for how they do this, but I'm not sure how to look this up as I don't know what this technique is called.
Do you know what this is called or how they do this?
I had already found things about dynamically generated page and then put the url in the sitemap, but i don't know if this is the right way?