Do I need to allow directory access within my application?
I do not want people to be able to access for example the /themes folder or uploads folder etc
Currently my htaccess has the below code in which if I remove it, it resolves them problem but am not 100% sure how important the below code is as on a few websites regarding htaccess they've had the snippet in them which is why I am relucatent to remove it. With the code you can access the folders and it lists the files which I do not want.
RewriteCond %{REQUEST_FILENAME} !-d