Dissecting a URL
		Web addresses are URLs, uniform resource locator, an IP address+path • URLs are often redirected to other places; e.g.   http://www.cs.washington.edu/100/     goes to
	http://www.cs.washington.edu/education/courses/100/03wi/index.htm protocol     = http:// Web server   = www domain     = .cs.washington.edu path     = /education/courses/100/03wi/      directories (folders) file     = index file extension   = .htm          hypertext markup language