tomshardware[.]com/software/how-to-search-your-favorite-site-directly-from-chromes-address-bar-in-two-keystrokes
It's the weekend and you're trying to find out if a game has been offered before, so you might do a Google search using [Name of Game] Site:game.giveawayoftheday.com . This article talks about saving you some time & typing by using a hot key that you set.