Graph Websites Into Snowflake-Like Charts
Webpages As Graphs is a cool online applet that lets you visualize site structures.
Miarcel Salanthe created Webpages As Graphs, a visualizer applet that will turn any weblink into a graphic form. You can view the graph being plotted in real-time as little colored nodes branch out into snowflake-like patterns. Each color dot represents a certain aspect of the web structure, such as blue if for links, red is for tables, violet for images and so on.