Well it's time for some real world projects. Most of the time you will learn tiny pieces. How HTML works, how to use bootstrap and basic jQuery.
But to really really understand everything you need to make some real projects. Some that challenge you and put you out of your comfort zone.
Sure, I could say you should learn React or Vue and some other fanzy stuff. But this will not make you a better developer. I think especially in the web, people tend to learn to much, to fast. Without mastering the individual basics.
It's not hard to build a website. Some styling, some html. But it will challenge you, if it has to scale. If its a large and complex project, you will have to work clean.
So tl;dr: Build some stuff.