Usability testing methods for library websites

A study on one of the criteria for evaluating Internet sites, which is the Cajon ability to use criterion.The study revolves around methods for testing the ability to use.The study begins by addressing the importance of evaluating library websites on the Internet, then defines the ability to use, and the importance Conditioner Set of this criterion.The study presents testing methods, which are: : Questionnaire, focus groups, experimental model testing, card arrangement method, directed evaluation.