Cadre has been widely recognized as one of the best Web design agencies in Atlanta, GA. This firm believes that it is a leader in responsive Web design, which is quite popular in the modern mobile age. A responsive website has to work properly on all of the most common platforms that are installed on smartphones and tablets. Cadre can optimize websites to load smoothly on iPhones and iPads that are made by the Apple company. This Web design firm also builds responsive websites that are refined specifically for devices that run on Android. Additionally, Cadre makes sure that the Web pages will work on specific hardware that is made by LG, Samsung and HTC. Such companies manufacture smartphones and tablets that come with Android technology. Last but not least, Cadre launches responsive websites for desktop computers and mobile gadgets that come with the Windows operating system that is published by Microsoft.