Q&A for How to Add a Link Button to the Home Screen of an iPhone

Click the box with the up arrow at the bottom middle in Safari. Click 'Add to home screen'.

Try swiping left across the Home Screen to page through your available screens. You can do this within folders as well.

Press the home button + power button at the same time.

Unfortunately, as of early 2018, there is no way to do this on a phone other than an iPhone X. On the iPhone X you can go to Settings, then search for Accessibility. Then, enable Assistive Touch. Under the options for assistive touch, click the option that will make it so that when you tap it once, it will go to the home screen.

There are other downloadable browsers but the steps should be the same.

Deleting a website icon from your Home Screen is the same process as deleting any app. Tap and hold on the icon in question, then select 'Delete' from the menu that appears.