DirectoryIndex index.html

<IfModule mod_headers.c>
  <FilesMatch "^(index\.html|promocion\.xlsx)$">
    Header set Cache-Control "no-cache, no-store, must-revalidate, max-age=0"
    Header set Pragma "no-cache"
    Header set Expires "0"
  </FilesMatch>
</IfModule>

<IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteCond %{REQUEST_URI} ^/$
  RewriteRule ^$ index.html [L]
</IfModule>
