<!DOCTYPE html> <html> <head> <style type="text/css"> /* When the font data is returned with a 404 (Not found) status, it should not be used */ @font-face { font-family: foo; src: url(../fonts/Chunkfive.sjs?statusCode=404&statusReason=Not%20found); } body { font-family: foo, monospace; font-size: 36px; } </style> </head> <body> Hello world </body> </html>