Offering Results Ahead Of Time As A Web Designer

I am a web designer. Is there anyway to give results ahead of time other than offering a free website? I am trying to make lots of informative content about web design and how to design your website with your target audience in mind. I am also considering just teaching people how to make their own websites and how to make them in an aesthetically pleasing, targeted way. Many people can make websites, but they don’t design them with intent. Any thoughts would be appreciated.