How to get a transparent WebBrowser/Page

Question

I have to watch one server page for changes. This page has around 10 tables. Everyday I have to check the new page against the old one to find out is there any number changed in these tables. So, instead of Checking them one by one, I am trying to see them as transparent pages. So I can open the old Page in one window, and the other in another window. Then compare them by superimposing one over the other. So All I want is I want to see the desktop through the browser. But I couldn't find any page which describes it clearly. Google brings this page . But this also not helpful. Can anybody guide me on this?

Note: The server page is accessible only in IE 10 and above or google chrome. The OS is Windows 7.

Answer 1

I'm not sure about your operating system, but these two programs might help:
Windows: http://www.lukepaynesoftware.com/projects/peek-through/
Mac OS: https://www.macupdate.com/app/mac/22237/afloat