Hello,
My Lp speed in US is bellow 500ms, but in South Africa, where I'm currently running a campaign is 4s. Could you please share with me some articles on how to increase LP speed.
What region's are you targeting? You'll need a CDN with nodes in SA / SA based hosting to speed things up.
CDN probably you're best option. A lot of guides in the CDN sub-forum:
http://stmforum.com/forum/forumdispl...verything-CDNs