Web Site Optimization - Specify images dimension

Specifying a width and height for all images allows for faster rendering by eliminating the need for unnecessary reflows and repaints.

When the browser lays out the page, it needs to be able to flow around replaceable elements such as images. It can begin to render a page even before images are downloaded, provided that it knows the dimensions to wrap non-replaceable elements around. If no dimensions are specified in the containing document, or if the dimensions specified don't match those of the actual images, the browser will require a reflow and repaint once the images are downloaded. To prevent reflows, specify the width and height of all images, either in the HTML <img> tag, or in CSS.

Please publish modules in offcanvas position.