Um .htaccess para melhoras significativas de pagespeed

.htaccess

# Ativando compactação
<FilesMatch ".(js|css|html|htm|php|xml)$">
SetOutputFilter DEFLATE
</FilesMatch>


# Ativando cache no browser
<IfModule mod_expires.c>
  ExpiresActive on

# Perhaps better to whitelist expires rules? Perhaps.
  ExpiresDefault                          "access plus 1 week"

# Favicon (cannot be renamed)
  ExpiresByType image/x-icon              "access plus 1 month"

# HTC files  (css3pie)
  ExpiresByType text/x-component          "access plus 1 month"

# Webfonts
  ExpiresByType font/truetype             "access plus 1 month"
  ExpiresByType font/opentype             "access plus 1 month"
  ExpiresByType application/x-font-woff   "access plus 1 month"
  ExpiresByType image/svg+xml             "access plus 1 month"
  ExpiresByType application/vnd.ms-fontobject "access plus 1 month"

# CSS and JavaScript
#  ExpiresByType text/css                  "access plus 1 week"
#  ExpiresByType application/javascript    "access plus 1 week"
#  ExpiresByType text/javascript           "access plus 1 week"

# Para ativar cache de js e css descomente as linhas acima

</IfModule>