Inspect memory usage:
Right-click on any empty space on a web page and click on the ‘inspect element’ option to view the source code of the site in Chrome. While in the Developer Tools section simply check on the first line of HTML code, which will, in effect, select the entire site . Then click on the ‘resources’ tab and it will show you the usage of the memory by each individual element present on the web page. You can manually arrange the elements by time or size. With this window active, if you reload that particular page, all images and scripts present on the web page will show up on the graph and will be plotted in real time.