Responsive web design commitment by the web developers in Palestine

Responsive web design is an approach for browsing a particular web page perfectly on different devices without resizing, panning, and scrolling the page, it is emerged in 2013 with the use of smartphones in accessing the internet, it becomes an interested to web developers after the increasing in the use of tablets, phones and smartwatches in the internet access. This paper will shed more light on this important approach and the latest updates in it and then study the commitment of web developers in Palestine with this approach, where the top 20 sites in Palestine studied and we found that 40% of them are not responsive, after that a website was created and tested, the created site complies with the principles of responsive web design.