Hi, Your site is very good looking, write more articles to put in and also work hard to get more backlinks for your site. It will increase the ranking of your site.
My first impression of the web site was, good colors, nice layout, but I couldn't quickly identify the topic of the site. I think the logo needs to be more promonent and you maybe need a tag line like "Course - Listing the latest courses". Good luck to you!!
Hi, I agree with the other responses in that you need a logo or header so that visitors can quickly identify the focus of your site. Also, I think there may be too great a contrast between the colors of your columns. Maybe a lighter shade of grey or more of a cream rather than white would make the site easier on the eyes. Hope this helps.
I would increase your header, and tag line size so people don't have to search for what the site is about.