check it out on: https://nmap.org/favicon/
done with nmap, pretty NOICE!
how is it created?
We then downloaded each site’s favicon—the small icon displayed next to a site title in browser bookmarks and tabs.
We scaled the icons in proportion to each site’s monthly reach (popularity) and placed them in a giant collage. The smallest icons—for sites visited by only 0.00004% of the Internet population each month—are 256 pixels square (16×16). The largest icon (Google) is 394 million pixels. The whole collage is 5 gigapixels.”