Icons of the Web is a massive image that portrays icons of the top websites on the Internet. Sizing their favicons based on the site traffic according to Alexa, they were able to get 288,945 good icon images out of the top 1,000,000 sites.
We retrieved each site’s icon by first parsing the HTML for a link tag and then falling back to /favicon.ico if that failed. 328,427 unique icons were collected, of which 288,945 were proper images. The remaining 39,482 were error strings and other non-image files. Our original goal was just to improve our http-favicon.nse script, but we had enough fun browsing so many icons that we used them to create the visualization below.
The area of each icon is proportional to the sum of the reach of all sites using that icon. When both a bare domain name and its “www.” counterpart used the same icon, only one of them was counted. The smallest icons—those corresponding to sites with approximately 0.0001% reach—are scaled to 16x16 pixels. The largest icon (Google) is 11,936 x 11,936 pixels, and the whole diagram is 37,440 x 37,440. Since your web browser would choke on that, we have created the interactive viewer below (click and drag to pan, double-click to zoom, or type in a site name to go right to it).
You can use the online search engine to locate a particular site icon, and OF COURSE I had to look for the Cool Infographics icon. Found it!
Programming and design was done by David Fifield and scanning performed by Brandon Enright.
Found on Social Media Graphics