Thanks mate! I've checked the site with Pingdom and got a B grade. The directory script is very light and simple which makes things extremely fast "if" there is no ad scripts 
Very few quality ad networks approved the site due to it's related with crypto; so i had to use lot of multiple scripts to cover hosting. Time to time ad networks really kicks the website's ass. It's unfortunate but i have no option for now.
I've dedicated this website to all Bitcoin community; so i keep the site updated everyday with checking requests and add some minor things. Also, as i promised from the day1 it's free and will be free forever.
Just waiting a little support from community with participate to directory, that's all! More participation means more visitors, better search engine return and then i can use good ad networks.
Very few quality ad networks approved the site due to it's related with crypto; so i had to use lot of multiple scripts to cover hosting. Time to time ad networks really kicks the website's ass. It's unfortunate but i have no option for now.
I've dedicated this website to all Bitcoin community; so i keep the site updated everyday with checking requests and add some minor things. Also, as i promised from the day1 it's free and will be free forever.
Just waiting a little support from community with participate to directory, that's all! More participation means more visitors, better search engine return and then i can use good ad networks.
slow page loading is not good for ranking.
Did you ever try to add Google AdSense on your page? when you already have to have ads, why not them, they have the best payout still.
What is your server requirements, and how much cost you, if it is not a problem to write? maybe I can help you a little.