Minor Description
In the driver code for all implementations, at the end of doHomePage(), there is this code :
if (ctx.isTxSteadyState())
driverMetrics.homePageImages += images.size();
driverMetrics.homePageImagesLoaded += imagesLoaded;
driverMetrics.homePageImageBytes += imgBytes;
All three statements should be bracketed within the 'if'. Otherwise, the imagesLoaded and imgBytes are being added all the time, not just in steady-state resulting in incorrect stats for these fields in the summary report.