This article lists the requirements for deploying a local URL in EloView 3

Requirements for local url:

1. Offline viewing for the site needs - all necessary files (HTML, Javascript, CSS, images, media, etc) are downloaded as a local copy to the device.
2. It does not support server side scripting like PHP, Ruby, etc. 
3. Common use-case is device in a place with no/low internet connectivity or some media files used by the site are too large to download.
4. Application caching mechanism is available that lets web-based applications that run offline (https://developer.mozilla.org/en-US/docs/Web/HTML/Using_the_application_cache).
5. Support Angular.js based dynamic website which can automatically receive updates the next time the device goes online