You can, however, anticipate what you might find by the clues contained in the URL for each item listed. Traditionally, URLs have ended with a three-letter extension which indicates the type of site you are visiting. List Note the URLs as you scan through a results list. You may want to focus on specific types of sites and ignore others. Below are some categories of sites and the kinds of information each might contain.
Commercial sites are obviously prime sources for product information.
You may not want to follow up on these if you don't anticipate they would meet your information needs. The URLs listed in your results list may have other uses. Let's talk about that in the next page.