While there isn’t much you can do about how long your website has been around, it’s important to note this factor if you ever want a new website for your business. It’s more beneficial to keep an old domain and redesign the layout than it is to start from scratch. A page’s authority isn’t always the same as the whole domain’s authority, but they’re determined in the same way. New web pages on an old domain will still have the domain authority to back it up, but their page authority will start out at 1.
At our agency, we work with sites of varying sizes, from very large to quite small, and recently, we have noticed a trend at the enterprise level. These sites aren’t relying as much on Google for traffic any more. Not only are they not relying on Google traffic, but also, the sites are getting less than 10 percent (or slightly more) of their organic traffic from the search giant.