More cache refinement

website/EN/index.html

@@ -1394,9 +1394,8 @@
       proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;<br>
       proxy_set_header X-Forward-Proto http;<br>
       proxy_set_header X-Nginx-Proxy true;<br>
-      expires 7d;<br>
-      proxy_set_header Pragma public;<br>
-      proxy_set_header Cache-Control "public";<br>
+      expires epoch;<br>
+      proxy_no_cache 1;<br>
       proxy_temp_file_write_size 64k;<br>
       proxy_connect_timeout 10080s;<br>
       proxy_send_timeout 10080;<br>
@@ -1409,6 +1408,10 @@
       proxy_buffering on;<br>
       proxy_cache my_cache;<br>
       proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;<br>
+      location ~ ^/(icons|images|media|emoji)/(.*)/(.*).png {<br>
+          expires 7d;<br>
+          proxy_pass http://localhost:7156;<br>
+      }<br>
       location ~ ^/icons/(.*)/(like|repeat|calendar)(.*).png {<br>
           expires epoch;<br>
           proxy_no_cache 1;<br>