Decreasing page load time by progressive loading of images and other elements. They will load just when reach visible part of screen. Plugin affect these elements: <img> element CSS property background-image responsive images with srcset attribute <iframe> element <video> element Features: -reduce up to 90% of page load time, depends on elements amount -compatible with Visual Composer -you can choose to skip all iframes or just one in specific element -you can choose to skip specific elements with some class -you can show elements earlier or later than are visible on the screen -optional fade in animation