How does Android make junk websites inaccessible?

How to set up junk websites in Android? I have encountered this problem before, and it is quite easy to solve it. Next, I'll tell you how to operate:

Tools: Huawei nova4, EMUI10.0.0.165+065.

The first step, first of all, we open the settings on the mobile phone and click the healthy use of the mobile phone in the list. (as shown in the figure below)

Step 2, enter the list of healthy mobile phone functions, and click content access restrictions. (as shown in the figure below)

Step 3, click the browser after entering. (as shown in the figure below)

Step 4: Finally, you can click the function switch after access is prohibited. (as shown in the figure below)

The above is all the steps to solve how to set up junk websites in Android system. Remember to like it for me if it is useful to you ~