The guy, Ruslan Enikeev created a cool visualization of about 350,000 websites and 2 million links from 196 countries in graduated circle web cluster map based on the scale of their traffic volumes. This is a fun visualization of web page ranking.
Try out the web map here and make your analysis, maybe you are gonna figure out some cool pattern trying to present there. You may notice some kind of proximity and correlation among the most popular sites (Google, Facebook, Twitter etc.)
Note: You have to zoom closer to some of the bubbles to see the website they represents.
Have Fun 🙂