How to enable gzip compression in apache

Apache is easy to enable the gzip compression function.

The following lines are found in http. conf. If not, add

The code is as follows:	Copy code
LoadModule deflate_module modules/mod_deflate.so

Restart.

We recommend that you enable both of them. The mod_expires.so module is used to set the webpage expiration time.

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LoadModule deflate_module modules/mod_deflate.so LoadModule expires_module modules/mod_expires.so

About compression and Expiration Time. Typical code:

Create. htaccess in the directory of your website and add the following content:

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<IfModule mod_expires.c> ExpiresActive On ExpiresByType image/gif A2592000 ExpiresByType image/jpeg A2592000 ExpiresByType image/png A2592000 ExpiresByType image/x-icon A2592000 ExpiresByType application/x-javascript A604800 ExpiresByType text/css A604800 </IfModule>

Compress all website text

The code is as follows:

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<IfModule mod_deflate.c> AddOutputFilterByType DEFLATE text/plain AddOutputFilterByType DEFLATE text/html AddOutputFilterByType DEFLATE text/xml AddOutputFilterByType DEFLATE text/css AddOutputFilterByType DEFLATE text/javascript AddOutputFilterByType DEFLATE application/xhtml + xml AddOutputFilterByType DEFLATE application/xml AddOutputFilterByType DEFLATE application/rss + xml AddOutputFilterByType DEFLATE application/x-javascript AddOutputFilterByType DEFLATE application/x-httpd-php AddOutputFilterByType DEFLATE image/svg + xml </IfModule>

The image is compressed at a high level. Therefore, compression is meaningless,

It is not cost-effective from the beginning, because it is cost-effective for us to compress the text.