Gzip nginx

gzip on;
gzip_types
        application/atom+xml
        application/ecmascript
        application/javascript
        application/json
        application/ld+json
        application/manifest+json
        application/postscript
        application/rss+xml
        application/vnd.geo+json
        application/vnd.ms-fontobject
        application/x-font
        application/x-font-opentype
        application/x-font-otf
        application/x-font-truetype
        application/x-font-ttf
        application/x-javascript
        application/x-web-app-manifest+json
        application/xhtml+xml
        application/xml
        application/xml+rss
        font/opentype
        font/otf
        font/ttf
        image/bmp
        image/svg+xml
        image/x-icon
        text/cache-manifest
        text/css
        text/csv
        text/plain
        text/vcard
        text/vnd.rim.location.xloc
        text/vtt
        text/x-component
        text/x-cross-domain-policy
        text/xml;

gzip_disable "msie6";
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_min_length 50;
gzip_buffers 16 8k;
gzip_http_version 1.1;