Blogpost Reading Progress Bar

Product Name: Blogpost Reading Progress Bar
Internal Name: CM Scroll Progress bar

Description: Sometimes the scrollbar doesn't represent correctly the length of the post (specially if you have a long footer or any other block after your post, for example comments, or related post).

So in those cases the best way is add this new "scrollbar" that represent your position only for post height. So the visitor can see how much it left without loosing his scroll/read position.