캐싱/압축 관련 부분 추가

Author: HanbitGaram

conf/cache_control

@@ -0,0 +1,2 @@
+#cache control
+# https://worldviewstory.tistory.com/entry/Nginx-%EC%BA%90%EC%8B%9C-%EC%84%A4%EC%A0%95-%EC%86%8D%EB%8F%84-%ED%96%A5%EC%83%81-%EB%B0%A9%EB%B2%95

conf/nginx.conf

@@ -29,8 +29,16 @@ http {
 
     #keepalive_timeout  0;
     keepalive_timeout  65;
-
-    #gzip  on;
+    
+    # https://blog.lael.be/post/5917 => modify
+    # gzip start
+    gzip  on;
+    gzip_min_length 10240;
+    gzip_buffers 32 32k;
+    gzip_comp_level 9;
+    gzip_types text/plain application/javascript text/xml text/css application/json text/plain application/rss+xml application/atom+xml;
+    gzip_vary on;
+    # gzip end
 
     server {
         listen       80;