Will the internet be stable?

Question

Computer networks

Let's say there is WIFI, we redirect all user requests to the server (site), it knocks on the database, asks for permission, if yes, we send the user further (to the page that he requested), otherwise we show an error.
It is not right? What can be pitfalls? What happens when the user submits the form?

Answer 1

Well, let's say you load 1 page, as far as I understand you, you want to climb into the database for each HTTP request.
What about HTTP requests for images and other files? do you know that each page can contain from 100 objects? Will you also climb into the database at their request?