There is a new standard HTML attribute that can be used in conjunction with IMG called SRCSET. It is new and important as it allows webmasters to display different images based on the size of the device, and without using javascript or other special code. This means we can serve smaller images for mobile devices, improving load times. And mobile websites that load much faster means, for those of us working in search engine positioning, the difference between appearing above or below our competitors in the search engines.In addition to improving the loading time of a website, the SRCSET attribute…