Parental Controls
Manage kids' Internet use with Parental Controls. Block Internet access on a connected device. You can also block specific websites per device.
Turn on Parental Controls, select a device, and choose how you want to manage Internet access. Choose Block Websites and enter the URLs of websites you want to block on the device. Tap Save. You can block up to 10 websites.
Tap the trash can icon to remove a blocked website.
Turn on or off Parental Controls scheduled time blocking. (Scheduled time blocking can be created/edited only in the web-based interface)