.htaccess

RewriteEngine on
#RewriteBase /
RewriteCond $1 !^(index\.php|static|favicon\.ico)
RewriteRule ^(.*)$ index.php?/$1 [QSA,L]

SetOutputFilter DEFLATE
FileETag MTime Size

<IfModule !mod_rewrite.c>
    ErrorDocument 404 /index.php
</IfModule>

<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType text/javascript "access plus 1 year"
    ExpiresByType application/x-javascript "access plus 1 year"
    ExpiresByType application/javascript "access plus 1 year"
    ExpiresByType text/css "access plus 1 year"
    ExpiresByType image/jpeg "access plus 1 year"
    ExpiresByType image/jpg "access plus 1 year"
    ExpiresByType image/gif "access plus 1 year"
    ExpiresByType image/png "access plus 1 year"
    ExpiresByType image/x-icon "access plus 1 year"
</IfModule>

#AuthType Basic
#AuthName "Backend"
#AuthUserFile /path/to/.htpasswd #create one with htpasswd -c .htpasswd username
#Require user username