Website speed, also known as website performance, refers to how quickly a browser can load fully functional web pages from a given site. Poorly performing sites that take a long time to load in a browser can drive users away. Sites that load quickly, on the other hand, usually receive more traffic and have higher conversion rates.

Below images is a site speed report for my website. Google gives a performance rating for your website. It is important that your website gets a green status for it to perform better online.