RoboHelp 2015 - Faster and Better HTML5 output

The Responsive HTML5 outputs are faster and better than ever before. The HTML5 code for the desktop view was made cleaner in RoboHelp 11 to enable the pages to load faster with a 50% reduction in loading time and take less space with savings of ~20KB per topic. This improvement has now been extended to work with all devices.

There is more on my site about HTML5 outputs.