http://gpvdip7rd7bdy5gf7scl3rzgzgzckqw4sqxbmy6g3zijfwu4lz3ypbyd.onion/Personal/blogs/http_fp_en.html
Because of the complexity of HTTP headers, CSS signals and other behavioral differences, it is not that easy for other browsers to become exactly the same (especially non-Firefox browsers). The fingerprint is basically static so even a tiny difference stands out. To implement this well everyone will have to stick to the same browser and with the same settings. Not only we need to rely on a community (that is big enough to make the "blend-in" worthy), it also sounds like a bit of browser...