Forensics- "The use of science and technology to investigate and establish facts."
Web Forensics allows you to investigate a website, learn what secrets it may hold, and perform various types of analysis using different tools from the Internet.
Enter a website, and analyze who hosts that website, who owns the domain name (WhoIs), what sites are related to that webiste (Google "related to" search), what sites that website links to (Google "related to" search), what the site instructs search engines to ignore (robots.txt), how the sites speed compares (Google site analysis) and so much more.