Why do the people who you value most visit your site? Are you meeting their needs? Know your audience and meet their needs and you will build deeper trust.
Talk to your users. Find out what they need from you. This can be achieved by asking a few searching questions and getting feedback from existing customers.
Pertinent questions include: Why do they wish to visit you? What do they want to do on the site? How did they find you online?
Do some unofficial usability testing on your site. For example, ask visitors to accomplish a task. You’ll be amazed and humbled by the results.
Run a simple site survey to find out why people are visiting your site, what they like, and what they hate.