## Gzip 
port_in_redirect off;
gzip on;
gzip_static on;
gzip_buffers 4 128k;
gzip_comp_level 1;
gzip_http_version 1.0;
gzip_min_length 0;
#gzip_types text/plain application/x-javascript text/xml text/css;
gzip_vary on;
gzip_types
application/atom+xml
application/javascript
application/json
application/ld+json
application/manifest+json
application/rdf+xml
application/rss+xml
application/schema+json
application/vnd.geo+json
application/vnd.ms-fontobject
application/x-font-ttf
application/x-javascript
application/x-web-app-manifest+json
application/xhtml+xml
application/xml
font/eot
font/opentype
image/bmp
image/svg+xml
image/vnd.microsoft.icon
image/x-icon
text/cache-manifest
text/css
text/javascript
text/plain
text/vcard
text/vnd.rim.location.xloc
text/vtt
text/x-component
text/x-cross-domain-policy
text/xml;


# By default, do not set expire headers
 expires 0;

 # Set expires header for console CSS and JS.
 # These files are timestamped with each new release, so it is safe to cache them agressively.
 location ~ "console_.*\.(js|css)$" {
 expires max;
 }

 # Catch image requests and pass them back to PHP if a cache does not yet exist
 location ~ "^/storage/cache/images(/(([0-9]{3}/[0-9]{3})|custom)/.*)$" {
 # Cached images have timestamps in the URL, so it is safe to set
 # aggresive cache headers here.
 expires max;
 try_files $uri /i.php?path=$1;
 }

 # Catch .css.lens requests and serve cache when possible
 location ~ "(lightbox-)?settings.css.lens$" {
 default_type text/css;
 try_files /storage/cache/site/${uri} /app/site/site.php?url=/$1settings.css.lens;
 }

 # Catch koken.js requests and serve cache when possible
 location ~ koken.js$ {
 default_type text/javascript;
 try_files /storage/cache/site/${uri} /app/site/site.php?url=/koken.js;
 }

 # PJAX requests contain the _pjax GET parameter and are cached with .phtml extensions
 if ($arg__pjax) {
 set $cache_ext 'phtml';
 }

 # Do not check for a cache for non-GET requests
 if ($request_method != 'GET') {
 set $cache_ext 'nocache';
 }

 # If share_to_tumblr cookie is preset, disable caching (long story)
 if ($http_cookie ~* "share_to_tumblr" ) {
 set $cache_ext 'nocache';
 }

 # Catch root requests
 location ~ ^/?$ {
 try_files /storage/cache/site/index/cache.$cache_ext /app/site/site.php?url=/;
 }

 # All other requests get passed back to Koken unless file already exists
 location / {
 try_files $uri $uri/ /storage/cache/site/${uri} /storage/cache/site/${uri}cache.$cache_ext /app/site/site.php?url=$uri&$args;
 }

location ~ \.php$ {
 try_files $uri =404;
 fastcgi_pass unix:/var/run/php5-fpm.com.sock;
 } 

#Thanks.
[1]https://gist.github.com/bradleyboy/26ffd2ec7da68919ecd1