How can you evaluate site using results list?

An easy way is with its Address URL end (.com,.gov,.edu,etc.) .com = they are trying to sell you something and they can lye but it can still be reliable sometimes EX: wiki.answers.com (they have ads) .edu = they want to teach you something, it is usually a school website EX: fcps.edu .gov= ITS THE GOVERNMENT, HIDE! (jk) usually a state website EX: http://sunbiz.org/