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Evaluating websites


When looking at a website, ask yourself these 4 questions:
 

                 Questions

Implications

 

1. Who made this site?

  • What are the qualifications of the author or
    the institution that created this site?

    --Look for the name of the author, or the name of the organization, institution, agency, or whatever is responsible for the page.
    --An email contact is not enough to assess the author's credentials.
    --If there is no personal author, truncate the URL to locate the publisher or host of the page. You are looking for someone who claims accountability and responsibility for the content.
     
  • Is this a personal webpage?
  • What is the site domain?

 


 
  • Personal pages are not necessarily "bad," but you need to investigate the author very carefully.
  • For personal pages, there is no publisher or domain owner vouching for the information in the page.
  • Domains give you some clues about who made the site.

          --Government sites: look for .gov, .mil, .us, or   
                     other country code
          --Educational sites: look for .edu
          --Nonprofit organizations: look for .org

  • An expert will have a different perspective than a non-expert.
  • Non-profit organizations may present their information differently than for-profit.

 

2. What is its purpose?

  • Is it to educate, to inform, to sell, to entertain, to support a particular viewpoint...?
  • What is the particular viewpoint or bias of the site? What are they trying to argue?

 

 



 
  • All web pages are created with a purpose. Considering why a site exists helps you determine what the author's perspective may be.
  • Commercial advertisements and pop-ads diminish the credibility of the site.
  • Oftentimes, a site is simply an electronic version of a print resource, to make that information more accessible.

 

3. Where does the
    information come from?

  • Where did the author get the information?

    --Is there a bibliography, reference list, or footnotes?
    --If there are links to other pages as sources, are they reliable sources?

     
  • What kind of evidence do they use to support their claims?
 
  • If the author does not clearly cite where they got information from, DO NOT use that information.
  • As in print scholarly journals and books, you should expect documentation of sources.
  • Links that don't work or are to other unreliable pages do not help strengthen the credibility of your research.
  • Anecdotal evidence relies on stories. Statistical evidence can be interpreted in many ways.


4. How current is the website?

  • When was the website produced (posted online)?
  • When was it last updated?
  • Is it old information on a time-sensitive or evolving topic?
  • Are the links up-to-date?

 
  • For some topics you want the most current information (e.g. the election)
  • The date can tell you whether the author is still maintaining an interest in the page, or has abandoned it.
  • Undated factual or statistical information is no better than anonymous information. DON'T use it.
 

Last updated 10/04 by Melanie Chu

 
Cal State San Marcos California State University San Marcos Library
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