How to remove a word from lines containing site directories using Notepad ++?

Question

Notepad++

Can you tell me the expression regulator that will convert and remove the extra from the line?
Example :
https://www.foodclub.ru/recipes/
https://www.tveda.ru/recepty/
https://www.gotovim.ru/recepts/
https://1000.menu/cooking

delete all directories and only the main ones:

https://www.foodclub.ru/
https://www.tveda.ru/
https://www.gotovim.ru/
https://1000.menu/

Answer 1

Search:
(http(s)*:[/]{2}[^/]*[/]{1})\S*
Replacement:
\1

Answer 2

I do not think that there is some kind of magic phrase that replaces words.
If it were possible, then there would be no problem replacing "/magicnoe_slovo/" with " ".
And so, manually, maybe somewhere the same word will be written 5 times with 1 click to demolish and you're done