It​ uses HTML5 and AXJ to build interactive applications Those applications do not update the entire page but only necessary data. Most tools (HTML/CSS/Script) will only be loaded once over the entire application duration and the data is only transmitted back and forth. This is very useful since a page that takes longer than 0.2 seconds can have a detrimental effect on your access. SPA only sends one request to a server and then stores the whole information received and also off-line. SPAs also allow you to track network operations and examine page elements and to make debugging easier. Scrolling is also powerful and stable with SPA. And the scrolling nature of SPAs allows them to scroll in the heart of smartphone users. With minimal bugs and easy maintenance, we will ensure that you built SPA.