diff options
| -rw-r--r-- | varnish/default.vcl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/varnish/default.vcl b/varnish/default.vcl index a06bb744b725..5a15d21a9c98 100644 --- a/varnish/default.vcl +++ b/varnish/default.vcl @@ -41,6 +41,12 @@ sub vcl_backend_response { sub vcl_deliver { # Add an HSTS header to everything set resp.http.Strict-Transport-Security = "max-age=31536000;includeSubdomains;preload"; + + if (obj.hits > 0) { + set resp.http.X-Cache = "HIT"; + } else { + set resp.http.X-Cache = "MISS"; + } } sub vcl_synth { |