There's not much information about anything. Claims to be fully anonymous but uses Google Analytics (but with anonymize_ip), Google Ads and external libs using CDNJS. As a user, you'll have to trust the words of this unknown author, if you are really expecting a fully anonymous service. Due to the fact, that there's nothing more than the main page, you don't have any informations of how and where your files are stored. Use with caution, especially if you want to get a file deleted, because there doesn't seem to be any possibility to delete an uploaded file at a later time.
