<IfModule mod_rewrite.c>
   RewriteEngine On
   RewriteBase /
   RewriteCond %{REQUEST_URI} !\.(js|css|png|jpe?g|gif)$
   RewriteCond %{REQUEST_URI} !\.json$
   RewriteCond %{HTTPS} =on
   RewriteCond %{REQUEST_URI} !/$
   RewriteRule ^(.*) %{REQUEST_URI}/ [L,R=301]
   RewriteRule ^([^./]+)/(.*)?$ index.php?hl=$1&page=$2 [L,QSA,NC]
</IfModule>