Database is without protection, you can see every user data here: yttracker.rakambda.fr/

recording the time watched is great but..

I dont get the point of saving opened video lenght; would be better to track the time wandering on the main page deciding what to watch. (obviously while you have youtube tab active in the browser)

Works as intended. I only have one question though, if I want to import data, what sort of file does it need to be? I've tried downloading my youtube history from google which makes a .html file. When I try to import that data into your program, it just says corrupted file. Any idea?

Only app of it's type I know. 5 stars for trying.