Configure gzip compression for nginx in CentOS

Gzip compression uses the http_gzip_module module. this module supports online real-time compression of output data streams, examples: gzipon; gzip_min_length1000; gzip_proxiedexpiredno-cacheno-storeprivateauth; gz

The http_gzip_module is used for gzip compression. this module supports online real-time compression of output data streams. example:

Gzip on;
Gzip_min_length 1000;
Gzip_proxied expired no-cache no-store private auth;
Gzip_types text/plain application/x-javascript text/css text/html application/xml;

Gzip on | off
Enable or disable the gzip module
Gzip_min _length 1000
Sets the minimum number of page bytes that can be compressed. the number of page bytes is obtained from Content-Length in the header.
The default value is 0, and most pages are compressed.
We recommend that you set the size to 1 kb. smaller than 1 KB may increase the pressure. That is, gzip_min_length 1024
Gzip_proxied expired no-cache no-store private auth;
Nginx is enabled when it is used as a reverse proxy. if you enable or disable the results returned by the backend server, the backend server must return the header containing ".
Gzip_types text/plain application/xml;
The MIME type is compressed (whether specified or not). The "text/html" type is always compressed.