[econ]

I played with this once hoping the browser wouldn't care what the file was.

The plan came from an experiment from long ago where I put 1x1 images at the end on my pages, the images loaded from websites my page linked to. Preloading the assets made those pages load much faster. Sadly it also broke pages that served "hot linking images not allowed" text on images.

The new plan was to have a javascript or css file called favicon.ico so that the browser would load it at the same time the html was requested. Then one wouldn't have to wait for the html to be parsed for the second round trip to happen.

Sadly it didn't work.