Additional WordPress Config Options

wordpress-config-options

.htaccess

/* 
  Disable ETags 
*/
Header unset ETag
FileETag None

/* 
  Add Expire Dates
  Adds expire headers of 1 year for all file types, except HTML file type (1 day)
  Requires mod_expires 
*/
ExpiresActive On
ExpiresDefault "access plus 1 year"
ExpiresByType text/html "access plus 1 day"

/* 
  Compress Text Files - GZip Compression
  Requires mod_deflate 
*/
<FilesMatch ".(js|css|html|htm|php|xml)$">
SetOutputFilter DEFLATE
</FilesMatch>

wp-config.php

/* 
  Limit the amount of revisions that WordPress stores 
*/
define( 'WP_POST_REVISIONS', 3 );