There is a lot of talk around responsive Web design being too slow or too resource intensive and that other methodologies can achieve better performance. I don’t want to go into the details of which approach is better because I think different scenarios require different solutions. What is certainly true in all cases is that a Web site or app that loads faster is better than one that is slow. Companies like Google, Gomez and Akamai have all published papers and survey results showing how speed affects user perception of a service from your desktop computer and even more on a mobile device (KISSmetrics has also drawn a nice infographic for the lazy ones). This is the first article and another one will follow shortly. Continue reading “Measuring site performance with JavaScript on mobile” →