Websites changes before and after design in time duration

https://www.youtube.com/watch?v=HOnnKXV9aFU

Websites design changes from last 15 years (2000 to 2015). This video provide Website Revolution and Layout changes since year 2000 to year 2014. Before and After images of some popular websites that have major changes in their designs in time periods of 15 years. This video represents how a website is looks now compare then 15 years ago.