If you have an e-commerce website or a company website and if you using internet advertising, this application has developed to serve you and your employees. Think about that, your ads are open, your web site has closed temporary and you don't know anything for hours.. Consequently, your advertising money wasted and have a lot of angry customers. At this point you only need E-Warning App. You and your employees will download this app to recieve notifications when your web site closed or unreachable.