Where do I Find Information about the Site?
To find information about a website, find the home page. You may have to deconstruct the URL. For example, you might be looking for a page that talks about the first jobs of famous business tycoons. The search engine turns up the following site: http://fortune.com/2015/03/31/four-successful-business-tycoons-first-jobs/
In order to find the home page, you need to eliminate everything on the address after the .com
http://fortune.com
Now you have the home page. From there you can access information about the company, note whether material has been updated, and get contact information. The homepage gives a good picture of credibility.