Your site looks ok, but I feel like I prefer white background. The topic you focus on is interesting and can help you drive traffic soon. Keep going!
Only one mistake As you know SEO is an main factor to promote your website and getting oraganic visitors, so watch your title very broad keyword use less competative and long-tail keyword. Use 60 character inducing spaces in title and 150 character including spaces in description.
It's a good idea to do branding for your website with it's domain name but maybe you should do it when your website gain enough popularity based from the niche you chose. For the meantime, use a website title that will help your optimization first.
Maybe add a bit more writing instead of quite so many images, I would also remove the pop up donate request. People very rarely do donate and certainly not when a window pops up asking them for money. Get some good traffic and advertisers will come.