iPhone Tip: Safari Shortcuts
Rene Ritchie has a tip for using Safari more efficiently on the iPhone. There are a lot of gesture shortcuts built-in to get to things more quickly. For instance, you can tap the top of the screen to instantly go back to the top of a page. You can hold down the back and forward buttons to display your history. Holding down on the bookmark button will show a quick list of bookmarks, and a long press on the reload button will reload the page in the desktop version or without content blockers.
Rene Ritchie has a full list of the shortcuts available at iMore.com