Practical Digital is a one-stop shop for software and services online. An affiilate marketing site, it's aimed at as wide a range of people as possible, offering products for sale from a range of companies. It works by people clicking on the links, visiting the companies and buying their goods. The website owner gets a commission every time someone buys something after clicking on the links.
The thing on the left is supposed to mimic a circuit board. The font is Neogrey.