When searching for information on the Internet, it is important to be aware of the quality of the information being presented to you. Keep in mind that anyone can host a web site. To be sure that the information you are looking at is credible and of value keep the following criteria in mind:
1. Authority/Source
2. Accuracy
3. Objectivity/Content
4. Currency/Timeliness
5. Structure/Access/Usability
Domain Extensions
A domain is part of the web address nomenclature or URL. It is a string of text associated with the numerical IP address of a website that's easier to remember and search. There are two parts to every domain name: the name and the extension -- these form the “address” of a website on the internet. The "name" is the unique identifier of the website. The domain extension comes after the "name". Domain extensions were originally created to divide websites into categories based on organization type, but have since then some domain extensions have expanded past their original intent.
It is important to note that domain extensions like .com, .org and .net can be purchased and used by anyone, but .edu and .gov are reserved for educational and governmental institutions only.
Most common domain extensions
Online Verification Skills by Mike Caulfield, Director of Blended & Network Learning, Washington State University
Online Verification Skills — Video 1: Introductory Video (2018 June 29). 3:13 min
Online Verification Skills — Video 2: Investigate the Source. (2018 June 29). 2:44 min
Online Verification Skills — Video 3: Find the Original Source. (2018 May 25). 1:33 min
Online Verification Skills — Video 4: Look for Trusted Work. (2018 May 25). 4:10 min.
Skill: Find Better Coverage with Mike Caulfield. (2020 May 14). 4:27
Thank you to the University of Minnesota whose research guide for Evaluating Web Resources heavily informed this portion of the guide.