Demographic targeting gives you the ability to target specific customers you think are likely to purchase your product or hire your services. Every time someone visits your website and fills in a form, it gives you an idea of who your customers really are and lets you discover important details about them such as age and interests, which better shapes your services to match their needs.
With Facebook ads, you can identify new potential leads by defining your ideal customer through the ads platform. Then, Facebook allows you to serve your ad content to those who exhibit the same types of behaviors that your target audience does. As you drive more relevant traffic to your brand site, you can improve outcomes, no matter what your ad goals may be.