sub vcl_recv {
if (req.http.host ~ "^pr0n\.sesse\.net(:[0-9]+)?$") {
set req.backend_hint = pr0n;
+ if (req.http.accept ~ "(^|,)image/avif($|,|;)") {
+ set req.http.accept = "image/avif,*/*";
+ } else {
+ set req.http.accept = "*/*";
+ }
if (req.method == "PUT") {
return (pipe);
}