This document outlines criteria for evaluating the reliability and accuracy of internet resources. It discusses 6 criteria: 1) accuracy by checking information against other sources and looking for bias, 2) authority by identifying sponsors and authors' qualifications, 3) content such as purpose and intended audience, 4) coverage of the topic with no major omissions, 5) currency with a publication date and updates, and 6) documentation of sources. Evaluating sources against these criteria helps determine which online information can be considered factual and reliable.
2. Evaluating Internet Resources
 Today, there is a great deal of information to
be found on the Internet. Unfortunately, not all
of these sources can be considered accurate
or reliable. An informational web page is one
whose primary purpose is to present factual
information. The URL address of many
informational sites ends in .edu (education)
or .gov (government), many of these pages
are sponsored by educational institutions or
government agencies.
4. Accuracy?
 Is the information accurate when checked against
other sources?
 How reliable and error-free is the information?
Is there evidence of potential bias?
 Does the author have a specific agenda or point-of-
view?
6. Authority
 Is it clear who is sponsoring the web page?
 Is the sponsor legitimate
 Is it clear who wrote the page?
 Are the qualifications of the author clearly
stated?
 Is the author affiliated with an institution or
organization?
 Is there contact information available for the
author of the document?
8. Content
 What is the purpose of the web page, i.e. to inform,
convince, or sell?
 What does it contribute to the literature in the field?
 Who is the intended audience based on content, tone,
and style?
 What is the overall value of the content compared to
the range of resources on the topic?
12. Currency
 Is the publication date clearly stated?
 When was the page last revised? Is it maintained and
updated regularly?
 Are the links on the page up-to-date and useable?
14. Documentation
 Does the author explain where the information was
obtained?
 Does the web page contain a bibliography or list of
sources used?