The page unearthed by demo@virushuo features a BST (Binary Search Tree) website created by this master with 2^31-1 nodes. It is specifically designed to record the behavior of search engine crawlers. Without delving into the detailed research, let's appreciate something with a bit more artistic flair here. Each line on the diagrams represents a node, and the length of the line is determined by how many times the crawler accessed that node. The diagrams have been modified; otherwise, the root would be excessively long.