Tabbed browser pages are a big efficiency booster. It's all in the Command-key: Command-click to load the link in a new tab, in the background.
⌘-click to open links in new tabs in Mac browsers
How to be faster with Safari, Chrome, and Firefox on a Mac
Most people work harder than they have to where web browsing is concerned. Here are two time-saving tips to help you in Safari, Chrome, and Firefox.