The report evaluates elements that result in slower loading. Images can be optimized with higher quality at lower file sizes. Minification of Javascript and CSS reduces the amount of code loaded per page. Effective browser cache settings can serve static assets...
Page speed and site speed are often used interchangeably but actually they are two totally different terms used with respect to web page performances. Technically page speed is the time which is taken for a particular number of sample pages to get displayed on screen....