nginx leverage browser caching?

[sasiko]

got some issue after using online tools like webpagetest and pagespeed insight my server still doesnt cache static files that long

did i do something wrong on the config?

HTTP/1.1 200 OK
Server: nginx
Content-Type: image/jpeg
Connection: keep-alive
Date: Mon, 07 Sep 2015 08:02:21 GMT
Expires: Mon, 07 Sep 2015 08:07:21 GMT
Cache-Control: max-age=300
Last-Modified: Tue, 01 Sep 2015 08:50:41 GMT

 

 

server
{

location ~*  \.(jpg|jpeg|png|gif|ico|css|js|woff)$ {
        expires 365d;
    }
if (!-e $request_filename)
{
rewrite "^/(.*)$" "/forum/public/404.php";
}
if (!-e $request_filename)
{
rewrite "^/(.*)$" "/forum/index.php";