Client Resource Management
A number of client-side performance improvements have been incorporated into DotNetNuke 6.1 that have dramatically reduced the time it takes for website pages to be rendered. Web requests required to render pages have been reduced by 70%, making this the fastest version of DotNetNuke ever released.
Client Resource Management will greatly improve many websites. Since this feature can potentially have an impact on 3rd-party modules and skins, we have made sure that users will have to take necessary steps before enabling this feature. Please refer to the wiki for more details.