For a website to be successful it all starts with landing pages that convert well and have high conversion rates. This means that a high percentage of the people that visit your website also actually perform a desired action. A desired action could be the purchase of a product, a membership registration, newsletter subscriptions or clicking on an advertisement, but it can also be any action that you want your visitors to do that goes beyond simple web browsing.
Not all web traffic is welcomed. Some companies offer advertising schemes that, in return for increased web traffic (visitors), pay for screen space on the site. There is also "fake traffic", which is bot traffic generated by a third party. This type of traffic can damage a website's reputation, its visibility on Google, and overall domain authority.