Webkit-gtk even 3 years after STILL has terrible image scaling.
Chrome(ium) always had good image scaling.
Firefox fixed their image scaling a while back. (https://bugzilla.mozilla.org/show_bug.cgi?id=486918)
Yet webkit gtk has made absolutely no progress on the issue after a whole 3 years (https://bugs.webkit.org/show_bug.cgi?id=50703)
At this rate it'll never be fixed and we'll be stuck with terrible image scaling for every webkit-gtk browser.