visualizing data google page rank algorithm to determine which pages are most highly connectedand then visualize the page rank and connectivity of our small corner of the web we will use the javascript visualization library visualization output you can download and extract this application fromwww py com/code /pagerank zip figure page ranking the first program (spider pyprogram crawls web site and pulls series of pages into the database (spider sqlite)recording the links between pages you can restart the process at any time by removing the spider sqlite file and rerunning spider py enter web url or enter['how many pages: how many pagesin this sample runwe told it to crawl website and retrieve two pages if you restart the program and tell it to crawl more pagesit will not re-crawl any pages already in the database upon restart it goes to random non-crawled page and starts there so each successive run of spider py is additive enter web url or enter['how many pages: