I know it's not actually your fault but YouTube seems to recognize this extension as adblocker and slow down. It's probably because of the InApp blocking function even though I've turned it off. Very sorry you're being screwed by Google

It transmits your personal data such as you private IP address to their server. There's a setting to opt out of this.
2) No indicator how much time spent on a specific host on the add-on icon.

This extension slows down the loading of the YouTube website by 5 times longer. When the extension is disabled, everything is normal.

Completely awesome, I have the app and this extention in the browser firefox, but i wonder when will be released the extention for opera. Anyway, absolutely recomended !

agora é 00:24 e o programa ta marcando 4:18:39 em um site único site, como assim. além disso, lento pra caramba, chegava a travar dependendo do gráfico que eu pedia (tipo o uso geral diário da semana)

A good extension for time tracking. and the cross pataform for mobile and PC is also realy good.

Way too good to be real but it is. Love that you can easily sync all your devices and have shared limits for all of them. The developers of StayFree built such an amazing product. The more I use the application and explore it's features, the more I'm amazed by the UX we're getting

seems like a nice app, but for some reason having this on causes youtube to automatically turn on autoplay every time i switch tabs which is SUPER ANNOYING.

its nice but the new tab feature is laggy and overwhelming

Awesome to be more productive with your time.

Unable to sync the data

I have tried many similar add-on's, this is the best one by far.