I have noticed that adSense is giving option to choose "Code Type" while copying adCode. I found "Synchronous" and "Asynchronous (Beta)" as Code Types. Right now I am using "Synchronous" in my sites which are built using wordpress. I would like to know whether I can switch to "Asynchronous (Beta)". Will improve the ad loading speed?
Explaination on what the difference between the two is. http://www.yott.org/internet/synchronous-asynchronous-adsense/ Synchronous means that each ad will load after each other. Asynchronous means that each ad will load "at the same time"-ish