Why is the website blocked?

A website can be blocked because it falls under a category that is blocked in the current mode of your switch, or because we have not (yet) categorised the website.

Website not known
In modes 1 and 2 we block websites that are not known to us. So it can happen that a teaching method is blocked. You can have us add this website to a category. Let us know via the chat (bottom right).

Look up a website
Want to know which category a website belongs in? You can easily look this up with our handy search function.

Overview of categories
To give you an idea of the categories and which types of websites belong in them, you can look at the Overview of categories page.

Updated on: 03/11/2026