Blocks all not relevant websites
This extensions blocks all websites. To visit a website, you have to whitelist a website first in the extension options, to unblock the website.
Note:"After installing and enabling you can't visit any website, don't worry..."
How to use?
1. Open options page
2. Add the website you want to visit
This is my first app its very light/basic and doesn't collect any data.
Designer: MadOyster / Wallpaper FX