.htaccess

<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews
    </IfModule>

    RewriteEngine On

    # Redirect Trailing Slashes...
    RewriteRule ^(.*)/$ /$1 [L,R=301]

    # Handle Front Controller...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ index.php [L]

    # http://stackoverflow.com/a/20865084/497368
    RewriteCond %{HTTP:Authorization} .
    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    # In case of running InvoiceNinja in a Subdomain like invoiceninja.example.com,
    # you have to enable the following line:
    # RewriteBase /
</IfModule>

<IfModule mod_headers.c>
    # Blocks Search Engine Indexing
    Header set X-Robots-Tag "noindex, nofollow"
</IfModule>