Search Indexing of MVC Action Routes

If you create an MVC widget with, let's say, a "view" action that takes an ID afterwards (i.e. /page/view/1 as an example request) and that widget actually uses an external source to bring in the data, based on that ID, will these records get indexed, provided pages on the site link to these unique urls? There could be hundreds of urls like this with their own unique data, but there'd only be one "page" in Sitefinity hosting the widget.