[Answer]-Location of rendered html files for django

But I don’t know where is this output html file. Will the server just send the html file to the user without saving it on the server?

That is correct, generated pages are not saved, they might be cached, but never actually “saved” anywhere.

Now I would think that the django will search for the static files according to the location specified in settings.py ?

Static files are search for based on how you configure the staticfiles app.