Options -Indexes
DirectoryIndex index.html

<IfModule mod_headers.c>
  Header set X-Content-Type-Options "nosniff"
  Header set Referrer-Policy "strict-origin-when-cross-origin"
  Header set X-Frame-Options "SAMEORIGIN"
</IfModule>

<IfModule mod_expires.c>
  ExpiresActive On
  ExpiresByType image/jpeg "access plus 30 days"
  ExpiresByType image/png "access plus 30 days"
  ExpiresByType video/mp4 "access plus 30 days"
  ExpiresByType video/webm "access plus 30 days"
  ExpiresByType text/css "access plus 7 days"
  ExpiresByType application/javascript "access plus 7 days"
</IfModule>