If you'd like some extra help evaluating web sources, try this tutorial.
Evaluating Information - Online Tutorial
This module is designed to take about 10 minutes to complete and includes lots of examples and some interactive practice.
Because anyone can contribute, and you don't want to monkey around when it comes to research!
Consider these factors when evaluating websites:
Currency: The timeliness of the information
Relevance: The importance of the information for your needs
Authority: The source of the information
Accuracy: The reliability, truthfulness and correctness of the information
Purpose: The reason the information exists
Meriam Library - California State University Chico