1.CHOOSE A SHORT URL.Many people do this mistake while creating a blog so keep in mind that your domain name should not exceed more than 15 letters. Visitors mostly forget the name of the sites so publish an easy and simple domain name.
2.INSERT AN ATTRACTIVE TEMPLATE TO YOUR BLOG
Every thing depends on the type of template you have used in your site. Most of the people do the mistake of uploading a bad templates to their blog so be aware of that.