The best part is that you can create pages as per your design and then add sub-pages to it as well in order to organise the content.The best thing about jump chart is that you can make use of drag and drop feature.It's easy to edit the page layout and it allows for adding images, videos and other web elements.You can also insert tables, forms etc.It has all the features which are required to be present in a tool like this.Best product to use when you want to easily map out the structure of a website or any online platform.
I have used it many times for various purposes. It helps me in organisation of my projects, tasks and also helps me to organise my thoughts.