how to create a webpage having a dynamic title

In a web page we generally have menus and sections from which we can redirect to different part of the app. But how do I create a page which has something like "related"(bottom right of the page) what we have in stackoverflow page. Say user inputs a title, description and few more details which is stored in db. This post by the user should be visible to all the members. I want to implement in such a way, so that the title becomes a part of the URL as request parameter. Also if the source is an external source, the title should embed the URL.What would be the best and scalable way to do it?