Apache 2.2 performance tunning

ExpiresActive On
ExpiresByType image/gif "access plus 1 weeks"
ExpiresByType image/png "access plus 1 weeks"
ExpiresByType image/jpeg "access plus 1 weeks"
ExpiresByType text/css "access plus 1 weeks"
ExpiresByType text/javascript "access plus 1 weeks"
ExpiresByType application/x-javascript "access plus 1 weeks"
FileETag none
# Deflate
SetOutputFilter DEFLATE 
AddOutputFilterByType DEFLATE text/html text/plain text/xml application/xml application/xhtml+xml text/javascript text/css ap
plication/x-javascript
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4.0[678] no-gzip
BrowserMatch bMSIE !no-gzip !gzip-only-text/html
SetEnvIf User-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0