Twitter Bootstrap Responsive layout does not work in IE8 or lower

Question

I developed a site using twitter bootstrap and it seems that the responsive layout part is broken in all IE browsers from IE8 and below. Is this just not supported for these

Answer 1

I have tried all of the ways described above, and it works but so slowly. I offer the next approach. We should decompose css file that is contains @media and insert each rule in the separate file. Then we should conditionally upload each file, depending from browser screen width. All this actions will do the script cload.js. Download cload.js and read how to use it you can here