Site optimization ?

Sorry for opening another topic so soon, but unfortunely I'm experience really serious loading times with the site, both on the contest and in the forums. To be completely honest, it's the only sites that takes so much to load. All other sites (from Facebook to Twitter, Reddit, whatever, just any other site) loads perfectly but this one just get stuck on the loading screen. I tried anything, even removing security measures ( 4 trackers have been spotted by my security add-ons). So, can I ask to optimize this site to make it go more smoothly and without trackers or other privacy-breaking scripts ? That could be awesome, thank you!

HI there

We upgraded our server yesterday  so EVERYTHING should be fast now 

Good luck in the contests