nginx.conf

index index.php;

location ~ /\. {
    deny all;
}

location / {
    try_files $uri $uri/ /index.php?$args;
}

rewrite /wp-admin$ $scheme://$host$uri/ permanent;

location ~* ^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$ {
  access_log off; log_not_found off; expires max;
}

#OPTIONAL block below
client_max_body_size 100M;

#jetpack connection
fastcgi_buffers 8 32k;
fastcgi_buffer_size 64k;
proxy_buffer_size 128k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;

# enable gzip compression
gzip on;
# Minimum file size in bytes (really small files aren’t worth compressing)
gzip_min_length 1000;
# Compression level, 1-9
gzip_comp_level 2;
gzip_buffers 4 32k;
gzip_types text/plain application/javascript text/xml text/css image/svg+xml;
# Insert `Vary: Accept-Encoding` header, as specified in HTTP1.1 protocol
gzip_vary on;