Job Interview

Okay, so today I called myself doing a dry run at this company that I have an interview with on Friday, but according to the security guard they don't like to have any unexpected guests!!! So, I'm thinking is this place legitimate or what! I came back to my "Real" job and decided to call the place and ask if they had a website that I could look up general information on the company. The receptionist began to ask me a million questions as to why I wanted the webpage, and proceeded to place me on hold for about 5 minutes. Needless to say, I am more than skeptical about this interview on Friday!