Hey @blubonfire,
thanks for your reply!
By default, the /uploads/ directory isn’t protected and is readable by Google (and other bots), but maybe your hosting provider already put protection in place?
Filr makes sure that the directory /uploads/filr/ is not readable by bots by either adding a .htaccess file and the rules for that or (if you use Nginx, for example) by adding an index.php file to prevent reading the directory.
It also prevents the creation of attachment pages, which WordPress automatically generates if you upload something through “Media”.
Sure, there are a couple of additional methods in the pro version, but the methods mentioned above are available within the free version.
Best regards,
Patrick