Shared Links is the best way to see what’s up on the web. When you’re in the mood to read something new, quirky, or cool, open Shared Links in the Safari Sidebar, where you can view links from people you follow on Twitter and LinkedIn. You can scroll seamlessly from one story to the next, no clicking required. So they’re quick and easy to read. Share anything you come across on the web without leaving Safari. Just click the Share button, then choose how you want to send it off. Safari has advanced power-saving technologies built in. Safari takes advantage of power-saving technologies such as App Nap, which puts background Safari tabs into a low-power state until you start using them again. Power-saving technologies let you browse longer compared with Chrome and Firefox.1 Memory management technologies help Safari — and the rest of your system — stay responsive.2 Safari Baseline Firefox 1.29x more memory usage Chrome 1.35x more memory usage 1 2 Third-party data and cookie blocking.