Journal of Multimedia Processing and Technologies Janko Zufic, Ivan Pogarcic 10 2 2019 https://doi.org/10.6025/jmpt/2019/10/2/62-68 http://www.dline.info/jmpt/fulltext/v10n2/jmptv10n2_2.pdf eCourse’s designers are facing great challenges related to readability and acceptable design. They need to account for graphic elements like colors, contents and screen backgrounds, contrasts, typography, number of rows and columns and also for type and place for every single element within the web page. This work discusses also elements of the web pages that would enhance readability for users that suffer from certain visual disorders like dichromacy, i.e. its types like deuteranopia (daltonism), protanopia and tritanopia.