Alright, I took a look.
If you're really serious about marketing this site, then my advice would be to make your site's design more appealing. Even if you have to hirer a web designer.
Also, work on expanding your site's game library. Games are probably one of the most crucial aspects that will either make or break a website, and without a decent selection it'll be hard for you to draw in a larger crowd.
I would also consider making ads on google and collaborating with other small sites. Try to find unique ways to make your site stand out from the thousands of others.
Good Luck!
Poniiboi
No.
Atlas
sorry i couldn't convince you senator.