If you’re looking to keep your iPhone child-free, there are a few ways to do so. Blocking websites is one of the simplest and most effective methods. To block a website on your iPhone, open the Safari web browser and type “www.blockedwebsite.com” into the address bar. Tap on the “Block” button next to the website’s name. This will prevent that website from loading on your iPhone. You can also add specific websites to your blacklist by opening Safari, going to Settings > General > Restrictions > Websites, and tapping on “Add Website.” Enter the URL for the website you want to block, and tap on “Add.” ..