This study focuses on the assessment of understanding on behalf of quality management concept which is applied during the project execution. A website creation project is considered where the project is related to the shopping cart of a multinational company. The concept of Deming can be applied in case of quality measurement of the chosen project of website creation, following the Plan, do, check and act or adjust approach of Deming. The ultimate target is to provide the website 100 per cent hacking free security.