-
@jeffposnick @borisschapira @workboxjs It looks like Chrome sends a preflight request with a
chrome-proxy
header, which @cloudinary doesn’t allow in itsAccess-Control-Allow-Headers
. The503 error
comes from my SW: github.com/nhoizey/nicolas-hoizey.com/blob/master/sw.js#L87-L93 -
@jeffposnick @borisschapira @workboxjs @cloudinary I tried disabling chrome://flags/#enable-data-reduction-proxy-with-network-service but it didn’t remove the
chrome-proxy
header, I don’t know where it comes from.